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-rw-r--r--fs/ext2/super.c20
-rw-r--r--fs/ext3/dir.c2
-rw-r--r--fs/ext3/super.c38
-rw-r--r--fs/ext4/super.c37
-rw-r--r--fs/jfs/super.c16
-rw-r--r--fs/ocfs2/super.c50
-rw-r--r--fs/quota/dquot.c190
-rw-r--r--fs/quota/quota.c4
-rw-r--r--fs/reiserfs/super.c48
-rw-r--r--fs/super.c13
-rw-r--r--fs/udf/balloc.c43
-rw-r--r--fs/udf/file.c26
-rw-r--r--fs/udf/ialloc.c21
-rw-r--r--fs/udf/inode.c5
-rw-r--r--fs/udf/namei.c20
-rw-r--r--fs/udf/super.c13
-rw-r--r--fs/udf/udfdecl.h1
-rw-r--r--fs/ufs/balloc.c24
-rw-r--r--fs/ufs/file.c3
-rw-r--r--fs/ufs/ialloc.c13
-rw-r--r--fs/ufs/inode.c4
-rw-r--r--fs/ufs/namei.c16
-rw-r--r--fs/ufs/super.c110
-rw-r--r--fs/ufs/truncate.c10
24 files changed, 232 insertions, 495 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 71e9eb1fa696..7ff43f4a59cd 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -119,6 +119,8 @@ static void ext2_put_super (struct super_block * sb)
int i;
struct ext2_sb_info *sbi = EXT2_SB(sb);
+ dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
if (sb->s_dirt)
ext2_write_super(sb);
@@ -1063,6 +1065,12 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &ext2_sops;
sb->s_export_op = &ext2_export_ops;
sb->s_xattr = ext2_xattr_handlers;
+
+#ifdef CONFIG_QUOTA
+ sb->dq_op = &dquot_operations;
+ sb->s_qcop = &dquot_quotactl_ops;
+#endif
+
root = ext2_iget(sb, EXT2_ROOT_INO);
if (IS_ERR(root)) {
ret = PTR_ERR(root);
@@ -1241,6 +1249,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
spin_unlock(&sbi->s_lock);
return 0;
}
+
/*
* OK, we are remounting a valid rw partition rdonly, so set
* the rdonly flag and then mark the partition as valid again.
@@ -1248,6 +1257,13 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
es->s_state = cpu_to_le16(sbi->s_mount_state);
es->s_mtime = cpu_to_le32(get_seconds());
spin_unlock(&sbi->s_lock);
+
+ err = dquot_suspend(sb, -1);
+ if (err < 0) {
+ spin_lock(&sbi->s_lock);
+ goto restore_opts;
+ }
+
ext2_sync_super(sb, es, 1);
} else {
__le32 ret = EXT2_HAS_RO_COMPAT_FEATURE(sb,
@@ -1269,8 +1285,12 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
if (!ext2_setup_super (sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
spin_unlock(&sbi->s_lock);
+
ext2_write_super(sb);
+
+ dquot_resume(sb, -1);
}
+
return 0;
restore_opts:
sbi->s_mount_opt = old_opts.s_mount_opt;
diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index 373fa90c796a..e2e72c367cf6 100644
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -297,7 +297,7 @@ static void free_rb_tree_fname(struct rb_root *root)
kfree (old);
}
if (!parent)
- root->rb_node = NULL;
+ *root = RB_ROOT;
else if (parent->rb_left == n)
parent->rb_left = NULL;
else if (parent->rb_right == n)
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 0fc1293d0e96..6c953bb255e7 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -410,6 +410,8 @@ static void ext3_put_super (struct super_block * sb)
struct ext3_super_block *es = sbi->s_es;
int i, err;
+ dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
lock_kernel();
ext3_xattr_put_super(sb);
@@ -748,7 +750,7 @@ static int ext3_release_dquot(struct dquot *dquot);
static int ext3_mark_dquot_dirty(struct dquot *dquot);
static int ext3_write_info(struct super_block *sb, int type);
static int ext3_quota_on(struct super_block *sb, int type, int format_id,
- char *path, int remount);
+ char *path);
static int ext3_quota_on_mount(struct super_block *sb, int type);
static ssize_t ext3_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off);
@@ -767,12 +769,12 @@ static const struct dquot_operations ext3_quota_operations = {
static const struct quotactl_ops ext3_qctl_operations = {
.quota_on = ext3_quota_on,
- .quota_off = vfs_quota_off,
- .quota_sync = vfs_quota_sync,
- .get_info = vfs_get_dqinfo,
- .set_info = vfs_set_dqinfo,
- .get_dqblk = vfs_get_dqblk,
- .set_dqblk = vfs_set_dqblk
+ .quota_off = dquot_quota_off,
+ .quota_sync = dquot_quota_sync,
+ .get_info = dquot_get_dqinfo,
+ .set_info = dquot_set_dqinfo,
+ .get_dqblk = dquot_get_dqblk,
+ .set_dqblk = dquot_set_dqblk
};
#endif
@@ -1527,7 +1529,7 @@ static void ext3_orphan_cleanup (struct super_block * sb,
/* Turn quotas off */
for (i = 0; i < MAXQUOTAS; i++) {
if (sb_dqopt(sb)->files[i])
- vfs_quota_off(sb, i, 0);
+ dquot_quota_off(sb, i);
}
#endif
sb->s_flags = s_flags; /* Restore MS_RDONLY status */
@@ -2551,6 +2553,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
ext3_fsblk_t n_blocks_count = 0;
unsigned long old_sb_flags;
struct ext3_mount_options old_opts;
+ int enable_quota = 0;
int err;
#ifdef CONFIG_QUOTA
int i;
@@ -2597,6 +2600,10 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
}
if (*flags & MS_RDONLY) {
+ err = dquot_suspend(sb, -1);
+ if (err < 0)
+ goto restore_opts;
+
/*
* First of all, the unconditional stuff we have to do
* to disable replay of the journal when we next remount
@@ -2651,6 +2658,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
goto restore_opts;
if (!ext3_setup_super (sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
+ enable_quota = 1;
}
}
#ifdef CONFIG_QUOTA
@@ -2662,6 +2670,9 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
#endif
unlock_super(sb);
unlock_kernel();
+
+ if (enable_quota)
+ dquot_resume(sb, -1);
return 0;
restore_opts:
sb->s_flags = old_sb_flags;
@@ -2851,24 +2862,21 @@ static int ext3_write_info(struct super_block *sb, int type)
*/
static int ext3_quota_on_mount(struct super_block *sb, int type)
{
- return vfs_quota_on_mount(sb, EXT3_SB(sb)->s_qf_names[type],
- EXT3_SB(sb)->s_jquota_fmt, type);
+ return dquot_quota_on_mount(sb, EXT3_SB(sb)->s_qf_names[type],
+ EXT3_SB(sb)->s_jquota_fmt, type);
}
/*
* Standard function to be called on quota_on
*/
static int ext3_quota_on(struct super_block *sb, int type, int format_id,
- char *name, int remount)
+ char *name)
{
int err;
struct path path;
if (!test_opt(sb, QUOTA))
return -EINVAL;
- /* When remounting, no checks are needed and in fact, name is NULL */
- if (remount)
- return vfs_quota_on(sb, type, format_id, name, remount);
err = kern_path(name, LOOKUP_FOLLOW, &path);
if (err)
@@ -2906,7 +2914,7 @@ static int ext3_quota_on(struct super_block *sb, int type, int format_id,
}
}
- err = vfs_quota_on_path(sb, type, format_id, &path);
+ err = dquot_quota_on_path(sb, type, format_id, &path);
path_put(&path);
return err;
}
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 49d88c0597c4..4e8983a9811b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -646,6 +646,8 @@ static void ext4_put_super(struct super_block *sb)
struct ext4_super_block *es = sbi->s_es;
int i, err;
+ dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
flush_workqueue(sbi->dio_unwritten_wq);
destroy_workqueue(sbi->dio_unwritten_wq);
@@ -1062,7 +1064,7 @@ static int ext4_release_dquot(struct dquot *dquot);
static int ext4_mark_dquot_dirty(struct dquot *dquot);
static int ext4_write_info(struct super_block *sb, int type);
static int ext4_quota_on(struct super_block *sb, int type, int format_id,
- char *path, int remount);
+ char *path);
static int ext4_quota_on_mount(struct super_block *sb, int type);
static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off);
@@ -1084,12 +1086,12 @@ static const struct dquot_operations ext4_quota_operations = {
static const struct quotactl_ops ext4_qctl_operations = {
.quota_on = ext4_quota_on,
- .quota_off = vfs_quota_off,
- .quota_sync = vfs_quota_sync,
- .get_info = vfs_get_dqinfo,
- .set_info = vfs_set_dqinfo,
- .get_dqblk = vfs_get_dqblk,
- .set_dqblk = vfs_set_dqblk
+ .quota_off = dquot_quota_off,
+ .quota_sync = dquot_quota_sync,
+ .get_info = dquot_get_dqinfo,
+ .set_info = dquot_set_dqinfo,
+ .get_dqblk = dquot_get_dqblk,
+ .set_dqblk = dquot_set_dqblk
};
#endif
@@ -2054,7 +2056,7 @@ static void ext4_orphan_cleanup(struct super_block *sb,
/* Turn quotas off */
for (i = 0; i < MAXQUOTAS; i++) {
if (sb_dqopt(sb)->files[i])
- vfs_quota_off(sb, i, 0);
+ dquot_quota_off(sb, i);
}
#endif
sb->s_flags = s_flags; /* Restore MS_RDONLY status */
@@ -3576,6 +3578,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
ext4_fsblk_t n_blocks_count = 0;
unsigned long old_sb_flags;
struct ext4_mount_options old_opts;
+ int enable_quota = 0;
ext4_group_t g;
unsigned int journal_ioprio = DEFAULT_JOURNAL_IOPRIO;
int err;
@@ -3633,6 +3636,10 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
}
if (*flags & MS_RDONLY) {
+ err = dquot_suspend(sb, -1);
+ if (err < 0)
+ goto restore_opts;
+
/*
* First of all, the unconditional stuff we have to do
* to disable replay of the journal when we next remount
@@ -3701,6 +3708,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
goto restore_opts;
if (!ext4_setup_super(sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
+ enable_quota = 1;
}
}
ext4_setup_system_zone(sb);
@@ -3716,6 +3724,8 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
#endif
unlock_super(sb);
unlock_kernel();
+ if (enable_quota)
+ dquot_resume(sb, -1);
ext4_msg(sb, KERN_INFO, "re-mounted. Opts: %s", orig_data);
kfree(orig_data);
@@ -3913,24 +3923,21 @@ static int ext4_write_info(struct super_block *sb, int type)
*/
static int ext4_quota_on_mount(struct super_block *sb, int type)
{
- return vfs_quota_on_mount(sb, EXT4_SB(sb)->s_qf_names[type],
- EXT4_SB(sb)->s_jquota_fmt, type);
+ return dquot_quota_on_mount(sb, EXT4_SB(sb)->s_qf_names[type],
+ EXT4_SB(sb)->s_jquota_fmt, type);
}
/*
* Standard function to be called on quota_on
*/
static int ext4_quota_on(struct super_block *sb, int type, int format_id,
- char *name, int remount)
+ char *name)
{
int err;
struct path path;
if (!test_opt(sb, QUOTA))
return -EINVAL;
- /* When remounting, no checks are needed and in fact, name is NULL */
- if (remount)
- return vfs_quota_on(sb, type, format_id, name, remount);
err = kern_path(name, LOOKUP_FOLLOW, &path);
if (err)
@@ -3969,7 +3976,7 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
}
}
- err = vfs_quota_on_path(sb, type, format_id, &path);
+ err = dquot_quota_on_path(sb, type, format_id, &path);
path_put(&path);
return err;
}
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index b66832ac33ac..b38f96bef829 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -179,6 +179,8 @@ static void jfs_put_super(struct super_block *sb)
jfs_info("In jfs_put_super");
+ dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
lock_kernel();
rc = jfs_umount(sb);
@@ -396,10 +398,20 @@ static int jfs_remount(struct super_block *sb, int *flags, char *data)
JFS_SBI(sb)->flag = flag;
ret = jfs_mount_rw(sb, 1);
+
+ /* mark the fs r/w for quota activity */
+ sb->s_flags &= ~MS_RDONLY;
+
unlock_kernel();
+ dquot_resume(sb, -1);
return ret;
}
if ((!(sb->s_flags & MS_RDONLY)) && (*flags & MS_RDONLY)) {
+ rc = dquot_suspend(sb, -1);
+ if (rc < 0) {
+ unlock_kernel();
+ return rc;
+ }
rc = jfs_umount_rw(sb);
JFS_SBI(sb)->flag = flag;
unlock_kernel();
@@ -469,6 +481,10 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
*/
sb->s_op = &jfs_super_operations;
sb->s_export_op = &jfs_export_operations;
+#ifdef CONFIG_QUOTA
+ sb->dq_op = &dquot_operations;
+ sb->s_qcop = &dquot_quotactl_ops;
+#endif
/*
* Initialize direct-mapping inode/address-space
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 2c26ce251cb3..0eaa929a4dbf 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -879,13 +879,15 @@ static int ocfs2_susp_quotas(struct ocfs2_super *osb, int unsuspend)
if (!OCFS2_HAS_RO_COMPAT_FEATURE(sb, feature[type]))
continue;
if (unsuspend)
- status = vfs_quota_enable(
- sb_dqopt(sb)->files[type],
- type, QFMT_OCFS2,
- DQUOT_SUSPENDED);
- else
- status = vfs_quota_disable(sb, type,
- DQUOT_SUSPENDED);
+ status = dquot_resume(sb, type);
+ else {
+ struct ocfs2_mem_dqinfo *oinfo;
+
+ /* Cancel periodic syncing before suspending */
+ oinfo = sb_dqinfo(sb, type)->dqi_priv;
+ cancel_delayed_work_sync(&oinfo->dqi_sync_work);
+ status = dquot_suspend(sb, type);
+ }
if (status < 0)
break;
}
@@ -916,8 +918,8 @@ static int ocfs2_enable_quotas(struct ocfs2_super *osb)
status = -ENOENT;
goto out_quota_off;
}
- status = vfs_quota_enable(inode[type], type, QFMT_OCFS2,
- DQUOT_USAGE_ENABLED);
+ status = dquot_enable(inode[type], type, QFMT_OCFS2,
+ DQUOT_USAGE_ENABLED);
if (status < 0)
goto out_quota_off;
}
@@ -952,8 +954,8 @@ static void ocfs2_disable_quotas(struct ocfs2_super *osb)
/* Turn off quotas. This will remove all dquot structures from
* memory and so they will be automatically synced to global
* quota files */
- vfs_quota_disable(sb, type, DQUOT_USAGE_ENABLED |
- DQUOT_LIMITS_ENABLED);
+ dquot_disable(sb, type, DQUOT_USAGE_ENABLED |
+ DQUOT_LIMITS_ENABLED);
if (!inode)
continue;
iput(inode);
@@ -962,7 +964,7 @@ static void ocfs2_disable_quotas(struct ocfs2_super *osb)
/* Handle quota on quotactl */
static int ocfs2_quota_on(struct super_block *sb, int type, int format_id,
- char *path, int remount)
+ char *path)
{
unsigned int feature[MAXQUOTAS] = { OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
@@ -970,30 +972,24 @@ static int ocfs2_quota_on(struct super_block *sb, int type, int format_id,
if (!OCFS2_HAS_RO_COMPAT_FEATURE(sb, feature[type]))
return -EINVAL;
- if (remount)
- return 0; /* Just ignore it has been handled in
- * ocfs2_remount() */
- return vfs_quota_enable(sb_dqopt(sb)->files[type], type,
- format_id, DQUOT_LIMITS_ENABLED);
+ return dquot_enable(sb_dqopt(sb)->files[type], type,
+ format_id, DQUOT_LIMITS_ENABLED);
}
/* Handle quota off quotactl */
-static int ocfs2_quota_off(struct super_block *sb, int type, int remount)
+static int ocfs2_quota_off(struct super_block *sb, int type)
{
- if (remount)
- return 0; /* Ignore now and handle later in
- * ocfs2_remount() */
- return vfs_quota_disable(sb, type, DQUOT_LIMITS_ENABLED);
+ return dquot_disable(sb, type, DQUOT_LIMITS_ENABLED);
}
static const struct quotactl_ops ocfs2_quotactl_ops = {
.quota_on = ocfs2_quota_on,
.quota_off = ocfs2_quota_off,
- .quota_sync = vfs_quota_sync,
- .get_info = vfs_get_dqinfo,
- .set_info = vfs_set_dqinfo,
- .get_dqblk = vfs_get_dqblk,
- .set_dqblk = vfs_set_dqblk,
+ .quota_sync = dquot_quota_sync,
+ .get_info = dquot_get_dqinfo,
+ .set_info = dquot_set_dqinfo,
+ .get_dqblk = dquot_get_dqblk,
+ .set_dqblk = dquot_set_dqblk,
};
static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 1ad8bf076cfc..12c233da1b6b 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -228,10 +228,6 @@ static struct hlist_head *dquot_hash;
struct dqstats dqstats;
EXPORT_SYMBOL(dqstats);
-#ifdef CONFIG_SMP
-struct dqstats *dqstats_pcpu;
-EXPORT_SYMBOL(dqstats_pcpu);
-#endif
static qsize_t inode_get_rsv_space(struct inode *inode);
static void __dquot_initialize(struct inode *inode, int type);
@@ -584,7 +580,7 @@ out:
}
EXPORT_SYMBOL(dquot_scan_active);
-int vfs_quota_sync(struct super_block *sb, int type, int wait)
+int dquot_quota_sync(struct super_block *sb, int type, int wait)
{
struct list_head *dirty;
struct dquot *dquot;
@@ -656,7 +652,7 @@ int vfs_quota_sync(struct super_block *sb, int type, int wait)
return 0;
}
-EXPORT_SYMBOL(vfs_quota_sync);
+EXPORT_SYMBOL(dquot_quota_sync);
/* Free unused dquots from cache */
static void prune_dqcache(int count)
@@ -676,27 +672,10 @@ static void prune_dqcache(int count)
}
}
-static int dqstats_read(unsigned int type)
-{
- int count = 0;
-#ifdef CONFIG_SMP
- int cpu;
- for_each_possible_cpu(cpu)
- count += per_cpu_ptr(dqstats_pcpu, cpu)->stat[type];
- /* Statistics reading is racy, but absolute accuracy isn't required */
- if (count < 0)
- count = 0;
-#else
- count = dqstats.stat[type];
-#endif
- return count;
-}
-
/*
* This is called from kswapd when we think we need some
* more memory
*/
-
static int shrink_dqcache_memory(int nr, gfp_t gfp_mask)
{
if (nr) {
@@ -704,7 +683,9 @@ static int shrink_dqcache_memory(int nr, gfp_t gfp_mask)
prune_dqcache(nr);
spin_unlock(&dq_list_lock);
}
- return (dqstats_read(DQST_FREE_DQUOTS)/100) * sysctl_vfs_cache_pressure;
+ return ((unsigned)
+ percpu_counter_read_positive(&dqstats.counter[DQST_FREE_DQUOTS])
+ /100) * sysctl_vfs_cache_pressure;
}
static struct shrinker dqcache_shrinker = {
@@ -1815,7 +1796,7 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
if (iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid)
transfer_to[USRQUOTA] = dqget(sb, iattr->ia_uid, USRQUOTA);
if (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)
- transfer_to[GRPQUOTA] = dqget(sb, iattr->ia_uid, GRPQUOTA);
+ transfer_to[GRPQUOTA] = dqget(sb, iattr->ia_gid, GRPQUOTA);
ret = __dquot_transfer(inode, transfer_to);
dqput_all(transfer_to);
@@ -1850,6 +1831,7 @@ const struct dquot_operations dquot_operations = {
.alloc_dquot = dquot_alloc,
.destroy_dquot = dquot_destroy,
};
+EXPORT_SYMBOL(dquot_operations);
/*
* Generic helper for ->open on filesystems supporting disk quotas.
@@ -1868,7 +1850,7 @@ EXPORT_SYMBOL(dquot_file_open);
/*
* Turn quota off on a device. type == -1 ==> quotaoff for all types (umount)
*/
-int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags)
+int dquot_disable(struct super_block *sb, int type, unsigned int flags)
{
int cnt, ret = 0;
struct quota_info *dqopt = sb_dqopt(sb);
@@ -1998,14 +1980,15 @@ put_inodes:
}
return ret;
}
-EXPORT_SYMBOL(vfs_quota_disable);
+EXPORT_SYMBOL(dquot_disable);
-int vfs_quota_off(struct super_block *sb, int type, int remount)
+int dquot_quota_off(struct super_block *sb, int type)
{
- return vfs_quota_disable(sb, type, remount ? DQUOT_SUSPENDED :
- (DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED));
+ return dquot_disable(sb, type,
+ DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
}
-EXPORT_SYMBOL(vfs_quota_off);
+EXPORT_SYMBOL(dquot_quota_off);
+
/*
* Turn quotas on on a device
*/
@@ -2123,36 +2106,43 @@ out_fmt:
}
/* Reenable quotas on remount RW */
-static int vfs_quota_on_remount(struct super_block *sb, int type)
+int dquot_resume(struct super_block *sb, int type)
{
struct quota_info *dqopt = sb_dqopt(sb);
struct inode *inode;
- int ret;
+ int ret = 0, cnt;
unsigned int flags;
- mutex_lock(&dqopt->dqonoff_mutex);
- if (!sb_has_quota_suspended(sb, type)) {
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+ if (type != -1 && cnt != type)
+ continue;
+
+ mutex_lock(&dqopt->dqonoff_mutex);
+ if (!sb_has_quota_suspended(sb, cnt)) {
+ mutex_unlock(&dqopt->dqonoff_mutex);
+ continue;
+ }
+ inode = dqopt->files[cnt];
+ dqopt->files[cnt] = NULL;
+ spin_lock(&dq_state_lock);
+ flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
+ DQUOT_LIMITS_ENABLED,
+ cnt);
+ dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, cnt);
+ spin_unlock(&dq_state_lock);
mutex_unlock(&dqopt->dqonoff_mutex);
- return 0;
- }
- inode = dqopt->files[type];
- dqopt->files[type] = NULL;
- spin_lock(&dq_state_lock);
- flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
- DQUOT_LIMITS_ENABLED, type);
- dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, type);
- spin_unlock(&dq_state_lock);
- mutex_unlock(&dqopt->dqonoff_mutex);
- flags = dquot_generic_flag(flags, type);
- ret = vfs_load_quota_inode(inode, type, dqopt->info[type].dqi_fmt_id,
- flags);
- iput(inode);
+ flags = dquot_generic_flag(flags, cnt);
+ ret = vfs_load_quota_inode(inode, cnt,
+ dqopt->info[cnt].dqi_fmt_id, flags);
+ iput(inode);
+ }
return ret;
}
+EXPORT_SYMBOL(dquot_resume);
-int vfs_quota_on_path(struct super_block *sb, int type, int format_id,
+int dquot_quota_on_path(struct super_block *sb, int type, int format_id,
struct path *path)
{
int error = security_quota_on(path->dentry);
@@ -2167,40 +2157,36 @@ int vfs_quota_on_path(struct super_block *sb, int type, int format_id,
DQUOT_LIMITS_ENABLED);
return error;
}
-EXPORT_SYMBOL(vfs_quota_on_path);
+EXPORT_SYMBOL(dquot_quota_on_path);
-int vfs_quota_on(struct super_block *sb, int type, int format_id, char *name,
- int remount)
+int dquot_quota_on(struct super_block *sb, int type, int format_id, char *name)
{
struct path path;
int error;
- if (remount)
- return vfs_quota_on_remount(sb, type);
-
error = kern_path(name, LOOKUP_FOLLOW, &path);
if (!error) {
- error = vfs_quota_on_path(sb, type, format_id, &path);
+ error = dquot_quota_on_path(sb, type, format_id, &path);
path_put(&path);
}
return error;
}
-EXPORT_SYMBOL(vfs_quota_on);
+EXPORT_SYMBOL(dquot_quota_on);
/*
* More powerful function for turning on quotas allowing setting
* of individual quota flags
*/
-int vfs_quota_enable(struct inode *inode, int type, int format_id,
- unsigned int flags)
+int dquot_enable(struct inode *inode, int type, int format_id,
+ unsigned int flags)
{
int ret = 0;
struct super_block *sb = inode->i_sb;
struct quota_info *dqopt = sb_dqopt(sb);
/* Just unsuspend quotas? */
- if (flags & DQUOT_SUSPENDED)
- return vfs_quota_on_remount(sb, type);
+ BUG_ON(flags & DQUOT_SUSPENDED);
+
if (!flags)
return 0;
/* Just updating flags needed? */
@@ -2232,13 +2218,13 @@ out_lock:
load_quota:
return vfs_load_quota_inode(inode, type, format_id, flags);
}
-EXPORT_SYMBOL(vfs_quota_enable);
+EXPORT_SYMBOL(dquot_enable);
/*
* This function is used when filesystem needs to initialize quotas
* during mount time.
*/
-int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
+int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
int format_id, int type)
{
struct dentry *dentry;
@@ -2264,24 +2250,7 @@ out:
dput(dentry);
return error;
}
-EXPORT_SYMBOL(vfs_quota_on_mount);
-
-/* Wrapper to turn on quotas when remounting rw */
-int vfs_dq_quota_on_remount(struct super_block *sb)
-{
- int cnt;
- int ret = 0, err;
-
- if (!sb->s_qcop || !sb->s_qcop->quota_on)
- return -ENOSYS;
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- err = sb->s_qcop->quota_on(sb, cnt, 0, NULL, 1);
- if (err < 0 && !ret)
- ret = err;
- }
- return ret;
-}
-EXPORT_SYMBOL(vfs_dq_quota_on_remount);
+EXPORT_SYMBOL(dquot_quota_on_mount);
static inline qsize_t qbtos(qsize_t blocks)
{
@@ -2316,8 +2285,8 @@ static void do_get_dqblk(struct dquot *dquot, struct fs_disk_quota *di)
spin_unlock(&dq_data_lock);
}
-int vfs_get_dqblk(struct super_block *sb, int type, qid_t id,
- struct fs_disk_quota *di)
+int dquot_get_dqblk(struct super_block *sb, int type, qid_t id,
+ struct fs_disk_quota *di)
{
struct dquot *dquot;
@@ -2329,7 +2298,7 @@ int vfs_get_dqblk(struct super_block *sb, int type, qid_t id,
return 0;
}
-EXPORT_SYMBOL(vfs_get_dqblk);
+EXPORT_SYMBOL(dquot_get_dqblk);
#define VFS_FS_DQ_MASK \
(FS_DQ_BCOUNT | FS_DQ_BSOFT | FS_DQ_BHARD | \
@@ -2428,7 +2397,7 @@ static int do_set_dqblk(struct dquot *dquot, struct fs_disk_quota *di)
return 0;
}
-int vfs_set_dqblk(struct super_block *sb, int type, qid_t id,
+int dquot_set_dqblk(struct super_block *sb, int type, qid_t id,
struct fs_disk_quota *di)
{
struct dquot *dquot;
@@ -2444,10 +2413,10 @@ int vfs_set_dqblk(struct super_block *sb, int type, qid_t id,
out:
return rc;
}
-EXPORT_SYMBOL(vfs_set_dqblk);
+EXPORT_SYMBOL(dquot_set_dqblk);
/* Generic routine for getting common part of quota file information */
-int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
+int dquot_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
{
struct mem_dqinfo *mi;
@@ -2466,10 +2435,10 @@ int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
return 0;
}
-EXPORT_SYMBOL(vfs_get_dqinfo);
+EXPORT_SYMBOL(dquot_get_dqinfo);
/* Generic routine for setting common part of quota file information */
-int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
+int dquot_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
{
struct mem_dqinfo *mi;
int err = 0;
@@ -2496,27 +2465,27 @@ out:
mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
return err;
}
-EXPORT_SYMBOL(vfs_set_dqinfo);
+EXPORT_SYMBOL(dquot_set_dqinfo);
-const struct quotactl_ops vfs_quotactl_ops = {
- .quota_on = vfs_quota_on,
- .quota_off = vfs_quota_off,
- .quota_sync = vfs_quota_sync,
- .get_info = vfs_get_dqinfo,
- .set_info = vfs_set_dqinfo,
- .get_dqblk = vfs_get_dqblk,
- .set_dqblk = vfs_set_dqblk
+const struct quotactl_ops dquot_quotactl_ops = {
+ .quota_on = dquot_quota_on,
+ .quota_off = dquot_quota_off,
+ .quota_sync = dquot_quota_sync,
+ .get_info = dquot_get_dqinfo,
+ .set_info = dquot_set_dqinfo,
+ .get_dqblk = dquot_get_dqblk,
+ .set_dqblk = dquot_set_dqblk
};
-
+EXPORT_SYMBOL(dquot_quotactl_ops);
static int do_proc_dqstats(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
-#ifdef CONFIG_SMP
- /* Update global table */
unsigned int type = (int *)table->data - dqstats.stat;
- dqstats.stat[type] = dqstats_read(type);
-#endif
+
+ /* Update global table */
+ dqstats.stat[type] =
+ percpu_counter_sum_positive(&dqstats.counter[type]);
return proc_dointvec(table, write, buffer, lenp, ppos);
}
@@ -2609,7 +2578,7 @@ static ctl_table sys_table[] = {
static int __init dquot_init(void)
{
- int i;
+ int i, ret;
unsigned long nr_hash, order;
printk(KERN_NOTICE "VFS: Disk quotas %s\n", __DQUOT_VERSION__);
@@ -2627,12 +2596,11 @@ static int __init dquot_init(void)
if (!dquot_hash)
panic("Cannot create dquot hash table");
-#ifdef CONFIG_SMP
- dqstats_pcpu = alloc_percpu(struct dqstats);
- if (!dqstats_pcpu)
- panic("Cannot create dquot stats table");
-#endif
- memset(&dqstats, 0, sizeof(struct dqstats));
+ for (i = 0; i < _DQST_DQSTAT_LAST; i++) {
+ ret = percpu_counter_init(&dqstats.counter[i], 0);
+ if (ret)
+ panic("Cannot create dquot stat counters");
+ }
/* Find power-of-two hlist_heads which can fit into allocation */
nr_hash = (1UL << order) * PAGE_SIZE / sizeof(struct hlist_head);
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index ce3dfd066f59..b299961e1edb 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -73,7 +73,7 @@ static int quota_quotaon(struct super_block *sb, int type, int cmd, qid_t id,
if (IS_ERR(pathname))
return PTR_ERR(pathname);
if (sb->s_qcop->quota_on)
- ret = sb->s_qcop->quota_on(sb, type, id, pathname, 0);
+ ret = sb->s_qcop->quota_on(sb, type, id, pathname);
putname(pathname);
return ret;
}
@@ -260,7 +260,7 @@ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id,
case Q_QUOTAOFF:
if (!sb->s_qcop->quota_off)
return -ENOSYS;
- return sb->s_qcop->quota_off(sb, type, 0);
+ return sb->s_qcop->quota_off(sb, type);
case Q_GETFMT:
return quota_getfmt(sb, type, addr);
case Q_GETINFO:
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 59125fb36d42..9822fa15118b 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -158,6 +158,7 @@ static int finish_unfinished(struct super_block *s)
#ifdef CONFIG_QUOTA
int i;
int ms_active_set;
+ int quota_enabled[MAXQUOTAS];
#endif
/* compose key to look for "save" links */
@@ -179,8 +180,15 @@ static int finish_unfinished(struct super_block *s)
}
/* Turn on quotas so that they are updated correctly */
for (i = 0; i < MAXQUOTAS; i++) {
+ quota_enabled[i] = 1;
if (REISERFS_SB(s)->s_qf_names[i]) {
- int ret = reiserfs_quota_on_mount(s, i);
+ int ret;
+
+ if (sb_has_quota_active(s, i)) {
+ quota_enabled[i] = 0;
+ continue;
+ }
+ ret = reiserfs_quota_on_mount(s, i);
if (ret < 0)
reiserfs_warning(s, "reiserfs-2500",
"cannot turn on journaled "
@@ -304,8 +312,8 @@ static int finish_unfinished(struct super_block *s)
#ifdef CONFIG_QUOTA
/* Turn quotas off */
for (i = 0; i < MAXQUOTAS; i++) {
- if (sb_dqopt(s)->files[i])
- vfs_quota_off(s, i, 0);
+ if (sb_dqopt(s)->files[i] && quota_enabled[i])
+ dquot_quota_off(s, i);
}
if (ms_active_set)
/* Restore the flag back */
@@ -466,6 +474,8 @@ static void reiserfs_put_super(struct super_block *s)
struct reiserfs_transaction_handle th;
th.t_trans_id = 0;
+ dquot_disable(s, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
+
reiserfs_write_lock(s);
if (s->s_dirt)
@@ -620,7 +630,7 @@ static int reiserfs_acquire_dquot(struct dquot *);
static int reiserfs_release_dquot(struct dquot *);
static int reiserfs_mark_dquot_dirty(struct dquot *);
static int reiserfs_write_info(struct super_block *, int);
-static int reiserfs_quota_on(struct super_block *, int, int, char *, int);
+static int reiserfs_quota_on(struct super_block *, int, int, char *);
static const struct dquot_operations reiserfs_quota_operations = {
.write_dquot = reiserfs_write_dquot,
@@ -634,12 +644,12 @@ static const struct dquot_operations reiserfs_quota_operations = {
static const struct quotactl_ops reiserfs_qctl_operations = {
.quota_on = reiserfs_quota_on,
- .quota_off = vfs_quota_off,
- .quota_sync = vfs_quota_sync,
- .get_info = vfs_get_dqinfo,
- .set_info = vfs_set_dqinfo,
- .get_dqblk = vfs_get_dqblk,
- .set_dqblk = vfs_set_dqblk,
+ .quota_off = dquot_quota_off,
+ .quota_sync = dquot_quota_sync,
+ .get_info = dquot_get_dqinfo,
+ .set_info = dquot_set_dqinfo,
+ .get_dqblk = dquot_get_dqblk,
+ .set_dqblk = dquot_set_dqblk,
};
#endif
@@ -1242,6 +1252,11 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
if (s->s_flags & MS_RDONLY)
/* it is read-only already */
goto out_ok;
+
+ err = dquot_suspend(s, -1);
+ if (err < 0)
+ goto out_err;
+
/* try to remount file system with read-only permissions */
if (sb_umount_state(rs) == REISERFS_VALID_FS
|| REISERFS_SB(s)->s_mount_state != REISERFS_VALID_FS) {
@@ -1295,6 +1310,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
s->s_dirt = 0;
if (!(*mount_flags & MS_RDONLY)) {
+ dquot_resume(s, -1);
finish_unfinished(s);
reiserfs_xattr_init(s, *mount_flags);
}
@@ -2022,15 +2038,15 @@ static int reiserfs_write_info(struct super_block *sb, int type)
*/
static int reiserfs_quota_on_mount(struct super_block *sb, int type)
{
- return vfs_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type],
- REISERFS_SB(sb)->s_jquota_fmt, type);
+ return dquot_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type],
+ REISERFS_SB(sb)->s_jquota_fmt, type);
}
/*
* Standard function to be called on quota_on
*/
static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
- char *name, int remount)
+ char *name)
{
int err;
struct path path;
@@ -2039,9 +2055,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
return -EINVAL;
- /* No more checks needed? Path and format_id are bogus anyway... */
- if (remount)
- return vfs_quota_on(sb, type, format_id, name, 1);
+
err = kern_path(name, LOOKUP_FOLLOW, &path);
if (err)
return err;
@@ -2085,7 +2099,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
if (err)
goto out;
}
- err = vfs_quota_on_path(sb, type, format_id, &path);
+ err = dquot_quota_on_path(sb, type, format_id, &path);
out:
path_put(&path);
return err;
diff --git a/fs/super.c b/fs/super.c
index a67409e5ad94..5c35bc7a499e 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -24,7 +24,6 @@
#include <linux/slab.h>
#include <linux/acct.h>
#include <linux/blkdev.h>
-#include <linux/quotaops.h>
#include <linux/mount.h>
#include <linux/security.h>
#include <linux/writeback.h> /* for the emergency remount stuff */
@@ -94,8 +93,6 @@ static struct super_block *alloc_super(struct file_system_type *type)
init_rwsem(&s->s_dquot.dqptr_sem);
init_waitqueue_head(&s->s_wait_unfrozen);
s->s_maxbytes = MAX_NON_LFS;
- s->dq_op = sb_dquot_ops;
- s->s_qcop = sb_quotactl_ops;
s->s_op = &default_op;
s->s_time_gran = 1000000000;
}
@@ -160,7 +157,6 @@ void deactivate_locked_super(struct super_block *s)
{
struct file_system_type *fs = s->s_type;
if (atomic_dec_and_test(&s->s_active)) {
- vfs_dq_off(s, 0);
fs->kill_sb(s);
put_filesystem(fs);
put_super(s);
@@ -524,7 +520,7 @@ rescan:
int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
{
int retval;
- int remount_rw, remount_ro;
+ int remount_ro;
if (sb->s_frozen != SB_UNFROZEN)
return -EBUSY;
@@ -540,7 +536,6 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
sync_filesystem(sb);
remount_ro = (flags & MS_RDONLY) && !(sb->s_flags & MS_RDONLY);
- remount_rw = !(flags & MS_RDONLY) && (sb->s_flags & MS_RDONLY);
/* If we are remounting RDONLY and current sb is read/write,
make sure there are no rw files opened */
@@ -549,9 +544,6 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
mark_files_ro(sb);
else if (!fs_may_remount_ro(sb))
return -EBUSY;
- retval = vfs_dq_off(sb, 1);
- if (retval < 0 && retval != -ENOSYS)
- return -EBUSY;
}
if (sb->s_op->remount_fs) {
@@ -560,8 +552,7 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
return retval;
}
sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK);
- if (remount_rw)
- vfs_dq_quota_on_remount(sb);
+
/*
* Some filesystems modify their metadata via some other path than the
* bdev buffer cache (eg. use a private mapping, or directories in
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index 9a9378b4eb5a..b608efaa4cee 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -21,7 +21,6 @@
#include "udfdecl.h"
-#include <linux/quotaops.h>
#include <linux/buffer_head.h>
#include <linux/bitops.h>
@@ -159,8 +158,6 @@ static void udf_bitmap_free_blocks(struct super_block *sb,
udf_debug("byte=%2x\n",
((char *)bh->b_data)[(bit + i) >> 3]);
} else {
- if (inode)
- dquot_free_block(inode, 1);
udf_add_free_space(sb, sbi->s_partition, 1);
}
}
@@ -210,15 +207,8 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb,
bit = block % (sb->s_blocksize << 3);
while (bit < (sb->s_blocksize << 3) && block_count > 0) {
- if (!udf_test_bit(bit, bh->b_data))
+ if (!udf_clear_bit(bit, bh->b_data))
goto out;
- else if (dquot_prealloc_block(inode, 1))
- goto out;
- else if (!udf_clear_bit(bit, bh->b_data)) {
- udf_debug("bit already cleared for block %d\n", bit);
- dquot_free_block(inode, 1);
- goto out;
- }
block_count--;
alloc_count++;
bit++;
@@ -338,20 +328,6 @@ search_back:
}
got_block:
-
- /*
- * Check quota for allocation of this block.
- */
- if (inode) {
- int ret = dquot_alloc_block(inode, 1);
-
- if (ret) {
- mutex_unlock(&sbi->s_alloc_mutex);
- *err = ret;
- return 0;
- }
- }
-
newblock = bit + (block_group << (sb->s_blocksize_bits + 3)) -
(sizeof(struct spaceBitmapDesc) << 3);
@@ -401,10 +377,6 @@ static void udf_table_free_blocks(struct super_block *sb,
}
iinfo = UDF_I(table);
- /* We do this up front - There are some error conditions that
- could occure, but.. oh well */
- if (inode)
- dquot_free_block(inode, count);
udf_add_free_space(sb, sbi->s_partition, count);
start = bloc->logicalBlockNum + offset;
@@ -649,10 +621,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
epos.offset -= adsize;
alloc_count = (elen >> sb->s_blocksize_bits);
- if (inode && dquot_prealloc_block(inode,
- alloc_count > block_count ? block_count : alloc_count))
- alloc_count = 0;
- else if (alloc_count > block_count) {
+ if (alloc_count > block_count) {
alloc_count = block_count;
eloc.logicalBlockNum += alloc_count;
elen -= (alloc_count << sb->s_blocksize_bits);
@@ -752,14 +721,6 @@ static int udf_table_new_block(struct super_block *sb,
newblock = goal_eloc.logicalBlockNum;
goal_eloc.logicalBlockNum++;
goal_elen -= sb->s_blocksize;
- if (inode) {
- *err = dquot_alloc_block(inode, 1);
- if (*err) {
- brelse(goal_epos.bh);
- mutex_unlock(&sbi->s_alloc_mutex);
- return 0;
- }
- }
if (goal_elen)
udf_write_aext(table, &goal_epos, &goal_eloc, goal_elen, 1);
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 0660280aa180..94e06d6bddbd 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -34,7 +34,6 @@
#include <linux/errno.h>
#include <linux/smp_lock.h>
#include <linux/pagemap.h>
-#include <linux/quotaops.h>
#include <linux/buffer_head.h>
#include <linux/aio.h>
#include <linux/smp_lock.h>
@@ -219,7 +218,7 @@ const struct file_operations udf_file_operations = {
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.unlocked_ioctl = udf_ioctl,
- .open = dquot_file_open,
+ .open = generic_file_open,
.mmap = generic_file_mmap,
.write = do_sync_write,
.aio_write = udf_file_aio_write,
@@ -229,29 +228,6 @@ const struct file_operations udf_file_operations = {
.llseek = generic_file_llseek,
};
-int udf_setattr(struct dentry *dentry, struct iattr *iattr)
-{
- struct inode *inode = dentry->d_inode;
- int error;
-
- error = inode_change_ok(inode, iattr);
- if (error)
- return error;
-
- if (is_quota_modification(inode, iattr))
- dquot_initialize(inode);
-
- if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) ||
- (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) {
- error = dquot_transfer(inode, iattr);
- if (error)
- return error;
- }
-
- return inode_setattr(inode, iattr);
-}
-
const struct inode_operations udf_file_inode_operations = {
.truncate = udf_truncate,
- .setattr = udf_setattr,
};
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 2b5586c7f02a..18cd7111185d 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -20,7 +20,6 @@
#include "udfdecl.h"
#include <linux/fs.h>
-#include <linux/quotaops.h>
#include <linux/sched.h>
#include <linux/slab.h>
@@ -32,13 +31,6 @@ void udf_free_inode(struct inode *inode)
struct super_block *sb = inode->i_sb;
struct udf_sb_info *sbi = UDF_SB(sb);
- /*
- * Note: we must free any quota before locking the superblock,
- * as writing the quota to disk may need the lock as well.
- */
- dquot_free_inode(inode);
- dquot_drop(inode);
-
clear_inode(inode);
mutex_lock(&sbi->s_alloc_mutex);
@@ -61,7 +53,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
struct super_block *sb = dir->i_sb;
struct udf_sb_info *sbi = UDF_SB(sb);
struct inode *inode;
- int block, ret;
+ int block;
uint32_t start = UDF_I(dir)->i_location.logicalBlockNum;
struct udf_inode_info *iinfo;
struct udf_inode_info *dinfo = UDF_I(dir);
@@ -146,17 +138,6 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
insert_inode_hash(inode);
mark_inode_dirty(inode);
- dquot_initialize(inode);
- ret = dquot_alloc_inode(inode);
- if (ret) {
- dquot_drop(inode);
- inode->i_flags |= S_NOQUOTA;
- inode->i_nlink = 0;
- iput(inode);
- *err = ret;
- return NULL;
- }
-
*err = 0;
return inode;
}
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 8a3fbd177cab..124852bcf6fe 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -36,7 +36,6 @@
#include <linux/pagemap.h>
#include <linux/buffer_head.h>
#include <linux/writeback.h>
-#include <linux/quotaops.h>
#include <linux/slab.h>
#include <linux/crc-itu-t.h>
@@ -71,9 +70,6 @@ static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
void udf_delete_inode(struct inode *inode)
{
- if (!is_bad_inode(inode))
- dquot_initialize(inode);
-
truncate_inode_pages(&inode->i_data, 0);
if (is_bad_inode(inode))
@@ -113,7 +109,6 @@ void udf_clear_inode(struct inode *inode)
(unsigned long long)iinfo->i_lenExtents);
}
- dquot_drop(inode);
kfree(iinfo->i_ext.i_data);
iinfo->i_ext.i_data = NULL;
}
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 585f733615dc..bf5fc674193c 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -27,7 +27,6 @@
#include <linux/errno.h>
#include <linux/mm.h>
#include <linux/slab.h>
-#include <linux/quotaops.h>
#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/sched.h>
@@ -563,8 +562,6 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
int err;
struct udf_inode_info *iinfo;
- dquot_initialize(dir);
-
lock_kernel();
inode = udf_new_inode(dir, mode, &err);
if (!inode) {
@@ -617,8 +614,6 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
if (!old_valid_dev(rdev))
return -EINVAL;
- dquot_initialize(dir);
-
lock_kernel();
err = -EIO;
inode = udf_new_inode(dir, mode, &err);
@@ -664,8 +659,6 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
struct udf_inode_info *dinfo = UDF_I(dir);
struct udf_inode_info *iinfo;
- dquot_initialize(dir);
-
lock_kernel();
err = -EMLINK;
if (dir->i_nlink >= (256 << sizeof(dir->i_nlink)) - 1)
@@ -800,8 +793,6 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
struct fileIdentDesc *fi, cfi;
struct kernel_lb_addr tloc;
- dquot_initialize(dir);
-
retval = -ENOENT;
lock_kernel();
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
@@ -848,8 +839,6 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry)
struct fileIdentDesc cfi;
struct kernel_lb_addr tloc;
- dquot_initialize(dir);
-
retval = -ENOENT;
lock_kernel();
fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
@@ -904,8 +893,6 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
struct buffer_head *bh;
struct udf_inode_info *iinfo;
- dquot_initialize(dir);
-
lock_kernel();
inode = udf_new_inode(dir, S_IFLNK | S_IRWXUGO, &err);
if (!inode)
@@ -1075,8 +1062,6 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
int err;
struct buffer_head *bh;
- dquot_initialize(dir);
-
lock_kernel();
if (inode->i_nlink >= (256 << sizeof(inode->i_nlink)) - 1) {
unlock_kernel();
@@ -1139,9 +1124,6 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
struct kernel_lb_addr tloc;
struct udf_inode_info *old_iinfo = UDF_I(old_inode);
- dquot_initialize(old_dir);
- dquot_initialize(new_dir);
-
lock_kernel();
ofi = udf_find_entry(old_dir, &old_dentry->d_name, &ofibh, &ocfi);
if (ofi) {
@@ -1387,7 +1369,6 @@ const struct export_operations udf_export_ops = {
const struct inode_operations udf_dir_inode_operations = {
.lookup = udf_lookup,
.create = udf_create,
- .setattr = udf_setattr,
.link = udf_link,
.unlink = udf_unlink,
.symlink = udf_symlink,
@@ -1400,5 +1381,4 @@ const struct inode_operations udf_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = page_follow_link_light,
.put_link = page_put_link,
- .setattr = udf_setattr,
};
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 1e4543cbcd27..612d1e2e285a 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -557,6 +557,7 @@ static int udf_remount_fs(struct super_block *sb, int *flags, char *options)
{
struct udf_options uopt;
struct udf_sb_info *sbi = UDF_SB(sb);
+ int error = 0;
uopt.flags = sbi->s_flags;
uopt.uid = sbi->s_uid;
@@ -582,17 +583,17 @@ static int udf_remount_fs(struct super_block *sb, int *flags, char *options)
*flags |= MS_RDONLY;
}
- if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) {
- unlock_kernel();
- return 0;
- }
+ if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
+ goto out_unlock;
+
if (*flags & MS_RDONLY)
udf_close_lvid(sb);
else
udf_open_lvid(sb);
+out_unlock:
unlock_kernel();
- return 0;
+ return error;
}
/* Check Volume Structure Descriptors (ECMA 167 2/9.1) */
@@ -1939,7 +1940,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* Fill in the rest of the superblock */
sb->s_op = &udf_sb_ops;
sb->s_export_op = &udf_export_ops;
- sb->dq_op = NULL;
+
sb->s_dirt = 0;
sb->s_magic = UDF_SUPER_MAGIC;
sb->s_time_gran = 1000;
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h
index 9079ff7d6255..2bac0354891f 100644
--- a/fs/udf/udfdecl.h
+++ b/fs/udf/udfdecl.h
@@ -131,7 +131,6 @@ extern int udf_write_fi(struct inode *inode, struct fileIdentDesc *,
/* file.c */
extern long udf_ioctl(struct file *, unsigned int, unsigned long);
-extern int udf_setattr(struct dentry *dentry, struct iattr *iattr);
/* inode.c */
extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr *);
extern int udf_sync_inode(struct inode *);
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 5cfa4d85ccf2..048484fb10d2 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -12,7 +12,6 @@
#include <linux/stat.h>
#include <linux/time.h>
#include <linux/string.h>
-#include <linux/quotaops.h>
#include <linux/buffer_head.h>
#include <linux/capability.h>
#include <linux/bitops.h>
@@ -85,9 +84,6 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count)
"bit already cleared for fragment %u", i);
}
- dquot_free_block(inode, count);
-
-
fs32_add(sb, &ucg->cg_cs.cs_nffree, count);
uspi->cs_total.cs_nffree += count;
fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
@@ -195,7 +191,6 @@ do_more:
ubh_setblock(UCPI_UBH(ucpi), ucpi->c_freeoff, blkno);
if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
ufs_clusteracct (sb, ucpi, blkno, 1);
- dquot_free_block(inode, uspi->s_fpb);
fs32_add(sb, &ucg->cg_cs.cs_nbfree, 1);
uspi->cs_total.cs_nbfree++;
@@ -511,7 +506,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
struct ufs_cg_private_info * ucpi;
struct ufs_cylinder_group * ucg;
unsigned cgno, fragno, fragoff, count, fragsize, i;
- int ret;
UFSD("ENTER, fragment %llu, oldcount %u, newcount %u\n",
(unsigned long long)fragment, oldcount, newcount);
@@ -557,11 +551,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
fs32_add(sb, &ucg->cg_frsum[fragsize - count], 1);
for (i = oldcount; i < newcount; i++)
ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_freeoff, fragno + i);
- ret = dquot_alloc_block(inode, count);
- if (ret) {
- *err = ret;
- return 0;
- }
fs32_sub(sb, &ucg->cg_cs.cs_nffree, count);
fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
@@ -598,7 +587,6 @@ static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno,
struct ufs_cylinder_group * ucg;
unsigned oldcg, i, j, k, allocsize;
u64 result;
- int ret;
UFSD("ENTER, ino %lu, cgno %u, goal %llu, count %u\n",
inode->i_ino, cgno, (unsigned long long)goal, count);
@@ -667,7 +655,6 @@ cg_found:
for (i = count; i < uspi->s_fpb; i++)
ubh_setbit (UCPI_UBH(ucpi), ucpi->c_freeoff, goal + i);
i = uspi->s_fpb - count;
- dquot_free_block(inode, i);
fs32_add(sb, &ucg->cg_cs.cs_nffree, i);
uspi->cs_total.cs_nffree += i;
@@ -679,11 +666,6 @@ cg_found:
result = ufs_bitmap_search (sb, ucpi, goal, allocsize);
if (result == INVBLOCK)
return 0;
- ret = dquot_alloc_block(inode, count);
- if (ret) {
- *err = ret;
- return 0;
- }
for (i = 0; i < count; i++)
ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_freeoff, result + i);
@@ -718,7 +700,6 @@ static u64 ufs_alloccg_block(struct inode *inode,
struct ufs_super_block_first * usb1;
struct ufs_cylinder_group * ucg;
u64 result, blkno;
- int ret;
UFSD("ENTER, goal %llu\n", (unsigned long long)goal);
@@ -752,11 +733,6 @@ gotit:
ubh_clrblock (UCPI_UBH(ucpi), ucpi->c_freeoff, blkno);
if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
ufs_clusteracct (sb, ucpi, blkno, -1);
- ret = dquot_alloc_block(inode, uspi->s_fpb);
- if (ret) {
- *err = ret;
- return INVBLOCK;
- }
fs32_sub(sb, &ucg->cg_cs.cs_nbfree, 1);
uspi->cs_total.cs_nbfree--;
diff --git a/fs/ufs/file.c b/fs/ufs/file.c
index d4c30d1bef86..33afa20d4509 100644
--- a/fs/ufs/file.c
+++ b/fs/ufs/file.c
@@ -24,7 +24,6 @@
*/
#include <linux/fs.h>
-#include <linux/quotaops.h>
#include "ufs_fs.h"
#include "ufs.h"
@@ -41,7 +40,7 @@ const struct file_operations ufs_file_operations = {
.write = do_sync_write,
.aio_write = generic_file_aio_write,
.mmap = generic_file_mmap,
- .open = dquot_file_open,
+ .open = generic_file_open,
.fsync = generic_file_fsync,
.splice_read = generic_file_splice_read,
};
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index 3a959d55084d..594480e537d2 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -27,7 +27,6 @@
#include <linux/time.h>
#include <linux/stat.h>
#include <linux/string.h>
-#include <linux/quotaops.h>
#include <linux/buffer_head.h>
#include <linux/sched.h>
#include <linux/bitops.h>
@@ -95,9 +94,6 @@ void ufs_free_inode (struct inode * inode)
is_directory = S_ISDIR(inode->i_mode);
- dquot_free_inode(inode);
- dquot_drop(inode);
-
clear_inode (inode);
if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit))
@@ -347,21 +343,12 @@ cg_found:
unlock_super (sb);
- dquot_initialize(inode);
- err = dquot_alloc_inode(inode);
- if (err) {
- dquot_drop(inode);
- goto fail_without_unlock;
- }
-
UFSD("allocating inode %lu\n", inode->i_ino);
UFSD("EXIT\n");
return inode;
fail_remove_inode:
unlock_super(sb);
-fail_without_unlock:
- inode->i_flags |= S_NOQUOTA;
inode->i_nlink = 0;
iput(inode);
UFSD("EXIT (FAILED): err %d\n", err);
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index cffa756f1047..73fe773aa034 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -37,7 +37,6 @@
#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/writeback.h>
-#include <linux/quotaops.h>
#include "ufs_fs.h"
#include "ufs.h"
@@ -910,9 +909,6 @@ void ufs_delete_inode (struct inode * inode)
{
loff_t old_i_size;
- if (!is_bad_inode(inode))
- dquot_initialize(inode);
-
truncate_inode_pages(&inode->i_data, 0);
if (is_bad_inode(inode))
goto no_delete;
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index eabc02eb1294..b056f02b1fb3 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -30,7 +30,6 @@
#include <linux/time.h>
#include <linux/fs.h>
#include <linux/smp_lock.h>
-#include <linux/quotaops.h>
#include "ufs_fs.h"
#include "ufs.h"
@@ -86,8 +85,6 @@ static int ufs_create (struct inode * dir, struct dentry * dentry, int mode,
UFSD("BEGIN\n");
- dquot_initialize(dir);
-
inode = ufs_new_inode(dir, mode);
err = PTR_ERR(inode);
@@ -112,8 +109,6 @@ static int ufs_mknod (struct inode * dir, struct dentry *dentry, int mode, dev_t
if (!old_valid_dev(rdev))
return -EINVAL;
- dquot_initialize(dir);
-
inode = ufs_new_inode(dir, mode);
err = PTR_ERR(inode);
if (!IS_ERR(inode)) {
@@ -138,8 +133,6 @@ static int ufs_symlink (struct inode * dir, struct dentry * dentry,
if (l > sb->s_blocksize)
goto out_notlocked;
- dquot_initialize(dir);
-
lock_kernel();
inode = ufs_new_inode(dir, S_IFLNK | S_IRWXUGO);
err = PTR_ERR(inode);
@@ -185,8 +178,6 @@ static int ufs_link (struct dentry * old_dentry, struct inode * dir,
return -EMLINK;
}
- dquot_initialize(dir);
-
inode->i_ctime = CURRENT_TIME_SEC;
inode_inc_link_count(inode);
atomic_inc(&inode->i_count);
@@ -204,8 +195,6 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, int mode)
if (dir->i_nlink >= UFS_LINK_MAX)
goto out;
- dquot_initialize(dir);
-
lock_kernel();
inode_inc_link_count(dir);
@@ -250,8 +239,6 @@ static int ufs_unlink(struct inode *dir, struct dentry *dentry)
struct page *page;
int err = -ENOENT;
- dquot_initialize(dir);
-
de = ufs_find_entry(dir, &dentry->d_name, &page);
if (!de)
goto out;
@@ -296,9 +283,6 @@ static int ufs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct ufs_dir_entry *old_de;
int err = -ENOENT;
- dquot_initialize(old_dir);
- dquot_initialize(new_dir);
-
old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_page);
if (!old_de)
goto out;
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index ad9bc1ebd3a6..3ec5a9eb6efb 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -77,7 +77,6 @@
#include <linux/errno.h>
#include <linux/fs.h>
-#include <linux/quotaops.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/stat.h>
@@ -1047,7 +1046,7 @@ magic_found:
*/
sb->s_op = &ufs_super_ops;
sb->s_export_op = &ufs_export_ops;
- sb->dq_op = NULL; /***/
+
sb->s_magic = fs32_to_cpu(sb, usb3->fs_magic);
uspi->s_sblkno = fs32_to_cpu(sb, usb1->fs_sblkno);
@@ -1437,126 +1436,19 @@ static void destroy_inodecache(void)
kmem_cache_destroy(ufs_inode_cachep);
}
-static void ufs_clear_inode(struct inode *inode)
-{
- dquot_drop(inode);
-}
-
-#ifdef CONFIG_QUOTA
-static ssize_t ufs_quota_read(struct super_block *, int, char *,size_t, loff_t);
-static ssize_t ufs_quota_write(struct super_block *, int, const char *, size_t, loff_t);
-#endif
-
static const struct super_operations ufs_super_ops = {
.alloc_inode = ufs_alloc_inode,
.destroy_inode = ufs_destroy_inode,
.write_inode = ufs_write_inode,
.delete_inode = ufs_delete_inode,
- .clear_inode = ufs_clear_inode,
.put_super = ufs_put_super,
.write_super = ufs_write_super,
.sync_fs = ufs_sync_fs,
.statfs = ufs_statfs,
.remount_fs = ufs_remount,
.show_options = ufs_show_options,
-#ifdef CONFIG_QUOTA
- .quota_read = ufs_quota_read,
- .quota_write = ufs_quota_write,
-#endif
};
-#ifdef CONFIG_QUOTA
-
-/* Read data from quotafile - avoid pagecache and such because we cannot afford
- * acquiring the locks... As quota files are never truncated and quota code
- * itself serializes the operations (and noone else should touch the files)
- * we don't have to be afraid of races */
-static ssize_t ufs_quota_read(struct super_block *sb, int type, char *data,
- size_t len, loff_t off)
-{
- struct inode *inode = sb_dqopt(sb)->files[type];
- sector_t blk = off >> sb->s_blocksize_bits;
- int err = 0;
- int offset = off & (sb->s_blocksize - 1);
- int tocopy;
- size_t toread;
- struct buffer_head *bh;
- loff_t i_size = i_size_read(inode);
-
- if (off > i_size)
- return 0;
- if (off+len > i_size)
- len = i_size-off;
- toread = len;
- while (toread > 0) {
- tocopy = sb->s_blocksize - offset < toread ?
- sb->s_blocksize - offset : toread;
-
- bh = ufs_bread(inode, blk, 0, &err);
- if (err)
- return err;
- if (!bh) /* A hole? */
- memset(data, 0, tocopy);
- else {
- memcpy(data, bh->b_data+offset, tocopy);
- brelse(bh);
- }
- offset = 0;
- toread -= tocopy;
- data += tocopy;
- blk++;
- }
- return len;
-}
-
-/* Write to quotafile */
-static ssize_t ufs_quota_write(struct super_block *sb, int type,
- const char *data, size_t len, loff_t off)
-{
- struct inode *inode = sb_dqopt(sb)->files[type];
- sector_t blk = off >> sb->s_blocksize_bits;
- int err = 0;
- int offset = off & (sb->s_blocksize - 1);
- int tocopy;
- size_t towrite = len;
- struct buffer_head *bh;
-
- mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
- while (towrite > 0) {
- tocopy = sb->s_blocksize - offset < towrite ?
- sb->s_blocksize - offset : towrite;
-
- bh = ufs_bread(inode, blk, 1, &err);
- if (!bh)
- goto out;
- lock_buffer(bh);
- memcpy(bh->b_data+offset, data, tocopy);
- flush_dcache_page(bh->b_page);
- set_buffer_uptodate(bh);
- mark_buffer_dirty(bh);
- unlock_buffer(bh);
- brelse(bh);
- offset = 0;
- towrite -= tocopy;
- data += tocopy;
- blk++;
- }
-out:
- if (len == towrite) {
- mutex_unlock(&inode->i_mutex);
- return err;
- }
- if (inode->i_size < off+len-towrite)
- i_size_write(inode, off+len-towrite);
- inode->i_version++;
- inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
- mark_inode_dirty(inode);
- mutex_unlock(&inode->i_mutex);
- return len - towrite;
-}
-
-#endif
-
static int ufs_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data, struct vfsmount *mnt)
{
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 3733057e7833..589e01a465ba 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -44,7 +44,6 @@
#include <linux/buffer_head.h>
#include <linux/blkdev.h>
#include <linux/sched.h>
-#include <linux/quotaops.h>
#include "ufs_fs.h"
#include "ufs.h"
@@ -516,15 +515,6 @@ int ufs_setattr(struct dentry *dentry, struct iattr *attr)
if (error)
return error;
- if (is_quota_modification(inode, attr))
- dquot_initialize(inode);
-
- if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
- (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) {
- error = dquot_transfer(inode, attr);
- if (error)
- return error;
- }
if (ia_valid & ATTR_SIZE && attr->ia_size != inode->i_size) {
loff_t old_i_size = inode->i_size;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-18 00:32:21 +0000