linux

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History

zhangyi (F) c044f3d836 jbd2: abort journal if free a async write error metadata buffer

If we free a metadata buffer which has been failed to async write out
in the background, the jbd2 checkpoint procedure will not detect this
failure in jbd2_log_do_checkpoint(), so it may lead to filesystem
inconsistency after cleanup journal tail. This patch abort the journal
if free a buffer has write_io_error flag to prevent potential further
inconsistency.

Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20200620025427.1756360-5-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2020-08-07 14:12:34 -04:00

checkpoint.c

block: remove the error_sector argument to blkdev_issue_flush

2020-05-22 08:45:46 -06:00

commit.c

block: remove the error_sector argument to blkdev_issue_flush

2020-05-22 08:45:46 -06:00

journal.c

jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock()

2020-08-06 00:15:58 -04:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig