zhangyi (F) 780f66e592 jbd2: improve comments about freeing data buffers whose page mapping is NULL ... 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: c96dceeabf ("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>		2020-03-05 20:25:05 -05:00
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checkpoint.c
commit.c
journal.c
Kconfig
Makefile
recovery.c
revoke.c
transaction.c