diff options
| author | Zhaolong Zhang <zhangzl2013@126.com> | 2021-03-02 12:42:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-07 15:47:38 +0300 |
| commit | 9b68d3ed8aa8687192a070995f9ffadcf7e03072 (patch) | |
| tree | 66385019c85f9a18063147eb4a0e527450785a58 /fs/ext4/inode.c | |
| parent | 721a6f64c0bc7cbce35c6f18110ef8240cededff (diff) | |
| download | linux-9b68d3ed8aa8687192a070995f9ffadcf7e03072.tar.xz | |
ext4: fix bh ref count on error paths
[ Upstream commit c915fb80eaa6194fa9bd0a4487705cd5b0dda2f1 ]
__ext4_journalled_writepage should drop bhs' ref count on error paths
Signed-off-by: Zhaolong Zhang <zhangzl2013@126.com>
Link: https://lore.kernel.org/r/1614678151-70481-1-git-send-email-zhangzl2013@126.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index efce97b938b7..1429d01d836b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2076,13 +2076,13 @@ static int __ext4_journalled_writepage(struct page *page, if (!ret) ret = err; - if (!ext4_has_inline_data(inode)) - ext4_walk_page_buffers(NULL, page_bufs, 0, len, - NULL, bput_one); ext4_set_inode_state(inode, EXT4_STATE_JDATA); out: unlock_page(page); out_no_pagelock: + if (!inline_data && page_bufs) + ext4_walk_page_buffers(NULL, page_bufs, 0, len, + NULL, bput_one); brelse(inode_bh); return ret; } |