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-rw-r--r--fs/ext4/balloc.c3
-rw-r--r--fs/ext4/extents.c6
-rw-r--r--fs/ext4/indirect.c6
-rw-r--r--fs/ext4/mballoc.c10
-rw-r--r--fs/ext4/xattr.c6
5 files changed, 17 insertions, 14 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 581ef40fbe90..d70f154f6da3 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -636,8 +636,7 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
* Account for the allocated meta blocks. We will never
* fail EDQUOT for metdata, but we do account for it.
*/
- if (!(*errp) &&
- ext4_test_inode_state(inode, EXT4_STATE_DELALLOC_RESERVED)) {
+ if (!(*errp) && (flags & EXT4_MB_DELALLOC_RESERVED)) {
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
dquot_alloc_block_nofail(inode,
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 3ac1686efff8..8170b3254767 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1933,6 +1933,8 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
ext4_lblk_t next;
int mb_flags = 0, unwritten;
+ if (gb_flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
+ mb_flags |= EXT4_MB_DELALLOC_RESERVED;
if (unlikely(ext4_ext_get_actual_len(newext) == 0)) {
EXT4_ERROR_INODE(inode, "ext4_ext_get_actual_len(newext) == 0");
return -EIO;
@@ -2054,7 +2056,7 @@ prepend:
* We're gonna add a new leaf in the tree.
*/
if (gb_flags & EXT4_GET_BLOCKS_METADATA_NOFAIL)
- mb_flags = EXT4_MB_USE_RESERVED;
+ mb_flags |= EXT4_MB_USE_RESERVED;
err = ext4_ext_create_new_leaf(handle, inode, mb_flags, gb_flags,
ppath, newext);
if (err)
@@ -4438,6 +4440,8 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
ar.flags = 0;
if (flags & EXT4_GET_BLOCKS_NO_NORMALIZE)
ar.flags |= EXT4_MB_HINT_NOPREALLOC;
+ if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
+ ar.flags |= EXT4_MB_DELALLOC_RESERVED;
newblock = ext4_mb_new_blocks(handle, &ar, &err);
if (!newblock)
goto out2;
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c
index 69af0cd64724..36b369697a13 100644
--- a/fs/ext4/indirect.c
+++ b/fs/ext4/indirect.c
@@ -333,7 +333,9 @@ static int ext4_alloc_branch(handle_t *handle,
new_blocks[i] = ext4_mb_new_blocks(handle, ar, &err);
} else
ar->goal = new_blocks[i] = ext4_new_meta_blocks(handle,
- ar->inode, ar->goal, 0, NULL, &err);
+ ar->inode, ar->goal,
+ ar->flags & EXT4_MB_DELALLOC_RESERVED,
+ NULL, &err);
if (err) {
i--;
goto failed;
@@ -572,6 +574,8 @@ int ext4_ind_map_blocks(handle_t *handle, struct inode *inode,
ar.logical = map->m_lblk;
if (S_ISREG(inode->i_mode))
ar.flags = EXT4_MB_HINT_DATA;
+ if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
+ ar.flags |= EXT4_MB_DELALLOC_RESERVED;
ar.goal = ext4_find_goal(inode, map->m_lblk, partial);
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 8b0f9ef517d6..15dffdac5907 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4415,9 +4415,12 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
* EDQUOT check, as blocks and quotas have been already
* reserved when data being copied into pagecache.
*/
- if (ext4_test_inode_state(ar->inode, EXT4_STATE_DELALLOC_RESERVED))
+ if (ext4_test_inode_state(ar->inode, EXT4_STATE_DELALLOC_RESERVED)) {
+ WARN_ON((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0);
ar->flags |= EXT4_MB_DELALLOC_RESERVED;
- else {
+ }
+
+ if ((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0) {
/* Without delayed allocation we need to verify
* there is enough free blocks to do block allocation
* and verify allocation doesn't exceed the quota limits.
@@ -4528,8 +4531,7 @@ out:
if (inquota && ar->len < inquota)
dquot_free_block(ar->inode, EXT4_C2B(sbi, inquota - ar->len));
if (!ar->len) {
- if (!ext4_test_inode_state(ar->inode,
- EXT4_STATE_DELALLOC_RESERVED))
+ if ((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0)
/* release all the reserved blocks if non delalloc */
percpu_counter_sub(&sbi->s_dirtyclusters_counter,
reserv_clstrs);
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index e7387337060c..da4df703c211 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -899,14 +899,8 @@ inserted:
if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
goal = goal & EXT4_MAX_BLOCK_FILE_PHYS;
- /*
- * take i_data_sem because we will test
- * i_delalloc_reserved_flag in ext4_mb_new_blocks
- */
- down_read(&EXT4_I(inode)->i_data_sem);
block = ext4_new_meta_blocks(handle, inode, goal, 0,
NULL, &error);
- up_read((&EXT4_I(inode)->i_data_sem));
if (error)
goto cleanup;