android_kernel_xiaomi_sm8350/fs/jbd
Hidehiro Kawai 960a22ae60 jbd: ordered data integrity fix
In ordered mode, if a file data buffer being dirtied exists in the
committing transaction, we write the buffer to the disk, move it from the
committing transaction to the running transaction, then dirty it.  But we
don't have to remove the buffer from the committing transaction when the
buffer couldn't be written out, otherwise it would miss the error and the
committing transaction would not abort.

This patch adds an error check before removing the buffer from the
committing transaction.

Signed-off-by: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-20 08:52:37 -07:00
..
checkpoint.c
commit.c ext3: add an option to control error handling on file data 2008-10-20 08:52:37 -07:00
journal.c jbd: unexport journal_update_superblock 2008-07-25 10:53:32 -07:00
Makefile
recovery.c
revoke.c jbd: tidy up revoke cache initialisation and destruction 2008-07-25 10:53:32 -07:00
transaction.c jbd: ordered data integrity fix 2008-10-20 08:52:37 -07:00