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ext4: fix bh ref count on error paths
[ Upstream commit c915fb80ea
]
__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>
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parent
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1 changed files with 3 additions and 3 deletions
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@ -2071,13 +2071,13 @@ static int __ext4_journalled_writepage(struct page *page,
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if (!ret)
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ret = err;
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if (!ext4_has_inline_data(inode))
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ext4_walk_page_buffers(NULL, page_bufs, 0, len,
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NULL, bput_one);
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ext4_set_inode_state(inode, EXT4_STATE_JDATA);
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out:
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unlock_page(page);
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out_no_pagelock:
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if (!inline_data && page_bufs)
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ext4_walk_page_buffers(NULL, page_bufs, 0, len,
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NULL, bput_one);
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brelse(inode_bh);
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return ret;
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}
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