Theodore Ts'o 84778a43ae jbd2: fix up sparse warnings in checkpoint code ...

commit 05d5233df8 upstream.

Add missing __acquires() and __releases() annotations.  Also, in an
"this should never happen" WARN_ON check, if it *does* actually
happen, we need to release j_state_lock since this function is always
supposed to release that lock.  Otherwise, things will quickly grind
to a halt after the WARN_ON trips.

Fixes: 96f1e09745 ("jbd2: avoid long hold times of j_state_lock...")
Cc: stable@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-11-18 19:20:30 +01:00

..

checkpoint.c

jbd2: fix up sparse warnings in checkpoint code

2020-11-18 19:20:30 +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

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: 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 up sparse warnings in checkpoint code

2020-11-18 19:20:30 +01:00