diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 11:41:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 11:41:01 -0700 |
| commit | d211858837ff8d8e31942ca7d27e6e08b3b46f5e (patch) | |
| tree | a8ec83a791066e64ad02052498dbe39ebefacab9 /fs/ext4 | |
| parent | f1f8935a5c38a2c61e86a42bc971a2539eef2211 (diff) | |
| parent | f0023bc617ba600956b9226f1806033d7486c8ba (diff) | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue:
vfs: add d_prune dentry operation
vfs: protect i_nlink
filesystems: add set_nlink()
filesystems: add missing nlink wrappers
logfs: remove unnecessary nlink setting
ocfs2: remove unnecessary nlink setting
jfs: remove unnecessary nlink setting
hypfs: remove unnecessary nlink setting
vfs: ignore error on forced remount
readlinkat: ensure we return ENOENT for the empty pathname for normal lookups
vfs: fix dentry leak in simple_fill_super()
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/ialloc.c | 2 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 2 | ||||
| -rw-r--r-- | fs/ext4/migrate.c | 2 | ||||
| -rw-r--r-- | fs/ext4/namei.c | 8 |
4 files changed, 7 insertions, 7 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 612bec255c6c..00beb4f9cc4f 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -948,7 +948,7 @@ fail_free_drop: fail_drop: dquot_drop(inode); inode->i_flags |= S_NOQUOTA; - inode->i_nlink = 0; + clear_nlink(inode); unlock_new_inode(inode); iput(inode); brelse(inode_bitmap_bh); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index f2419a15b81a..cc5a6da030a1 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3791,7 +3791,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino) inode->i_uid |= le16_to_cpu(raw_inode->i_uid_high) << 16; inode->i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16; } - inode->i_nlink = le16_to_cpu(raw_inode->i_links_count); + set_nlink(inode, le16_to_cpu(raw_inode->i_links_count)); ext4_clear_state_flags(ei); /* Only relevant on 32-bit archs */ ei->i_dir_start_lookup = 0; diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c index f729377bf043..16ac228dbec6 100644 --- a/fs/ext4/migrate.c +++ b/fs/ext4/migrate.c @@ -481,7 +481,7 @@ int ext4_ext_migrate(struct inode *inode) * Set the i_nlink to zero so it will be deleted later * when we drop inode reference. */ - tmp_inode->i_nlink = 0; + clear_nlink(tmp_inode); ext4_ext_tree_init(handle, tmp_inode); ext4_orphan_add(handle, tmp_inode); diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 2a75eed2ef06..aa4c782c9dd7 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1694,7 +1694,7 @@ static void ext4_inc_count(handle_t *handle, struct inode *inode) if (is_dx(inode) && inode->i_nlink > 1) { /* limit is 16-bit i_links_count */ if (inode->i_nlink >= EXT4_LINK_MAX || inode->i_nlink == 2) { - inode->i_nlink = 1; + set_nlink(inode, 1); EXT4_SET_RO_COMPAT_FEATURE(inode->i_sb, EXT4_FEATURE_RO_COMPAT_DIR_NLINK); } @@ -1860,7 +1860,7 @@ retry: de->name_len = 2; strcpy(de->name, ".."); ext4_set_de_type(dir->i_sb, de, S_IFDIR); - inode->i_nlink = 2; + set_nlink(inode, 2); BUFFER_TRACE(dir_block, "call ext4_handle_dirty_metadata"); err = ext4_handle_dirty_metadata(handle, inode, dir_block); if (err) @@ -2213,7 +2213,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry) ext4_warning(inode->i_sb, "Deleting nonexistent file (%lu), %d", inode->i_ino, inode->i_nlink); - inode->i_nlink = 1; + set_nlink(inode, 1); } retval = ext4_delete_entry(handle, dir, de, bh); if (retval) @@ -2538,7 +2538,7 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, if (new_inode) { /* checked empty_dir above, can't have another parent, * ext4_dec_count() won't work for many-linked dirs */ - new_inode->i_nlink = 0; + clear_nlink(new_inode); } else { ext4_inc_count(handle, new_dir); ext4_update_dx_flag(new_dir); |