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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-12 08:18:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-12 08:18:10 +0200 |
| commit | 069a0f32c9ca75ec7f02146711ec1f5840a68cbf (patch) | |
| tree | 0ee4fe0bdd706333192b26a0c43dda1481862bae /fs/ext4/xattr.c | |
| parent | aca4e68acf3a08561f2a413322cbb232edad8764 (diff) | |
| parent | 32c1431eea4881a6b17bd7c639315010aeefa452 (diff) | |
Merge 4.12-rc5 into char-misc-next
We want the char/misc driver fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 8fb7ce14e6eb..5d3c2536641c 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -888,6 +888,8 @@ inserted: else { u32 ref; + WARN_ON_ONCE(dquot_initialize_needed(inode)); + /* The old block is released after updating the inode. */ error = dquot_alloc_block(inode, @@ -954,6 +956,8 @@ inserted: /* We need to allocate a new block */ ext4_fsblk_t goal, block; + WARN_ON_ONCE(dquot_initialize_needed(inode)); + goal = ext4_group_first_block_no(sb, EXT4_I(inode)->i_block_group); @@ -1166,6 +1170,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index, return -EINVAL; if (strlen(name) > 255) return -ERANGE; + ext4_write_lock_xattr(inode, &no_expand); error = ext4_reserve_inode_write(handle, inode, &is.iloc); @@ -1267,6 +1272,9 @@ ext4_xattr_set(struct inode *inode, int name_index, const char *name, int error, retries = 0; int credits = ext4_jbd2_credits_xattr(inode); + error = dquot_initialize(inode); + if (error) + return error; retry: handle = ext4_journal_start(inode, EXT4_HT_XATTR, credits); if (IS_ERR(handle)) { |