android_kernel_asus_sm8350

History

zhangyi (F) 5815a5d70d jbd2: improve comments about freeing data buffers whose page mapping is NULL

commit 780f66e59231fcf882f36c63f287252ee47cc75a upstream.

Improve comments in jbd2_journal_commit_transaction() to describe why
we don't need to clear the buffer_mapped bit for freeing file mapping
buffers whose page mapping is NULL.

Link: https://lore.kernel.org/r/20200217112706.20085-1-yi.zhang@huawei.com
Fixes: c96dceeabf76 ("jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer")
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-04-21 09:04:52 +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: make sure ESHUTDOWN to be recorded in the journal superblock

2020-02-24 08:36:57 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig