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| author |   Jan Kara <jack@suse.cz> | 2010-08-18 15:56:56 +0200 |
|---|---|---|
| committer |   Jens Axboe <jaxboe@fusionio.com> | 2010-09-10 12:35:39 +0200 |
| commit | f73bee49855fe968e87af18e44f2d17e1e675e74 (patch) | |
| tree | b8c4bc3ac8fcc6c2ef066bf641e70b7522392c12 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | jbd: replace barriers with explicit flush / FUA usage (diff) | |
| download | wireguard-linux-f73bee49855fe968e87af18e44f2d17e1e675e74.tar.xz wireguard-linux-f73bee49855fe968e87af18e44f2d17e1e675e74.zip | |
jbd2: Modify ASYNC_COMMIT code to not rely on queue draining on barrier
Currently JBD2 relies blkdev_issue_flush() draining the queue when ASYNC_COMMIT
feature is set. This property is going away so make JBD2 wait for buffers it
needs on its own before submitting the cache flush.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions