zhangyi (F) b4062a49ad jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock() ... commit ef3f5830b8 upstream. 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: 742b06b562 ("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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-08-26 10:40:52 +02:00
..
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
checkpoint.c	ext4, jbd2: ensure panic when aborting with zero errno	2020-02-24 08:36:30 +01:00
commit.c	jbd2: improve comments about freeing data buffers whose page mapping is NULL	2020-04-21 09:04:52 +02:00
journal.c	jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock()	2020-08-26 10:40:52 +02:00
recovery.c	jbd2: clarify bad journal block checksum message	2018-02-18 21:33:13 -05:00
revoke.c	jbd2: flush_descriptor(): Do not decrease buffer head's ref count	2019-08-11 16:29:41 -04:00
transaction.c	jbd2: fix data races at struct journal_head	2020-03-21 08:11:57 +01:00