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Zhang Yi a5bc868610 jbd2: flush filesystem device before updating tail sequence ... [ Upstream commit a0851ea9cd ] When committing transaction in jbd2_journal_commit_transaction(), the disk caches for the filesystem device should be flushed before updating the journal tail sequence. However, this step is missed if the journal is not located on the filesystem device. As a result, the filesystem may become inconsistent following a power failure or system crash. Fix it by ensuring that the filesystem device is flushed appropriately. Fixes: 3339578f05 ("jbd2: cleanup journal tail after transaction commit") Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Link: https://lore.kernel.org/r/20241203014407.805916-3-yi.zhang@huaweicloud.com Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-01-17 13:40:33 +01:00
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checkpoint.c	ext4: fix incorrect tid assumption in jbd2_journal_shrink_checkpoint_list()	2024-08-26 23:39:48 -04:00
commit.c	jbd2: flush filesystem device before updating tail sequence	2025-01-17 13:40:33 +01:00
journal.c	jbd2: remove unneeded check of ret in jbd2_fc_get_buf	2024-08-26 23:49:15 -04:00
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
recovery.c	jbd2: avoid mount failed when commit block is partial submitted	2024-07-08 23:59:37 -04:00
revoke.c	jbd2: increase IO priority for writing revoke records	2025-01-17 13:40:33 +01:00
transaction.c	jbd2: avoid infinite transaction commit loop	2024-07-08 23:59:37 -04:00