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authorzhangyi (F) <yi.zhang@huawei.com>2020-06-20 14:19:48 +0800
committerTheodore Ts'o <tytso@mit.edu>2020-08-06 00:15:58 -0400
commitef3f5830b859604eda8723c26d90ab23edc027a4 (patch)
treeac33d8df2c61789f71d0ca1616002eb9e29d8da1 /fs/ext4/inode.c
parent5872331b3d91820e14716632ebb56b1399b34fe1 (diff)
jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock()
jbd2_write_superblock() is under the buffer lock of journal superblock before ending that superblock write, so add a missing unlock_buffer() in in the error path before submitting buffer. Fixes: 742b06b5628f ("jbd2: check superblock mapped prior to committing") Signed-off-by: zhangyi (F) <yi.zhang@huawei.com> Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20200620061948.2049579-1-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
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