Eric Sandeen e7b04ac00e jbd2: don't wake kjournald unnecessarily ... Don't send an extra wakeup to kjournald in the case where we already have the proper target in j_commit_request, i.e. that transaction has already been requested for commit. commit deeeaf13 "jbd2: fix fsync() tid wraparound bug" changed the logic leading to a wakeup, but it caused some extra wakeups which were found to lead to a measurable performance regression. Signed-off-by: Eric Sandeen <sandeen@redhat.com> [tytso@mit.edu: reworked check to make it clearer] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2013-01-30 00:39:28 -05:00
..
checkpoint.c	jbd2: remove bh_state lock from checkpointing code	2012-03-13 22:45:25 -04:00
commit.c	jbd2: fix assertion failure in commit code due to lacking transaction credits	2012-09-26 23:11:13 -04:00
journal.c	jbd2: don't wake kjournald unnecessarily	2013-01-30 00:39:28 -05:00
Kconfig	jbd2: Grab a reference to the crc32c driver if necessary	2012-05-27 07:50:56 -04:00
Makefile
recovery.c	jbd2: check return value of blkdev_issue_flush()	2012-08-17 09:56:17 -04:00
revoke.c	jbd2: checksum revocation blocks	2012-05-27 08:08:24 -04:00
transaction.c	Various bug fixes for ext4. Perhaps the most serious bug fixed is one	2013-01-02 09:57:34 -08:00