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| author | Alan D. Brunelle <Alan.Brunelle@hp.com> | 2007-11-07 14:26:56 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-11-09 13:41:32 +0100 |
| commit | 2ad8b1ef11c98c5603580878aebf9f1bc74129e4 (patch) | |
| tree | f7bdc2484513f6ffd174b1385bb216dcf97d2c78 /drivers/md/md.c | |
| parent | d85532ed284e63b5c56eaf2418f262822af60be4 (diff) | |
| download | lwn-2ad8b1ef11c98c5603580878aebf9f1bc74129e4.tar.gz lwn-2ad8b1ef11c98c5603580878aebf9f1bc74129e4.zip | |
Add UNPLUG traces to all appropriate places
Added blk_unplug interface, allowing all invocations of unplugs to result
in a generated blktrace UNPLUG.
Signed-off-by: Alan D. Brunelle <Alan.Brunelle@hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 808cd9549456..cef9ebd5a046 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5445,7 +5445,7 @@ void md_do_sync(mddev_t *mddev) * about not overloading the IO subsystem. (things like an * e2fsck being done on the RAID array should execute fast) */ - mddev->queue->unplug_fn(mddev->queue); + blk_unplug(mddev->queue); cond_resched(); currspeed = ((unsigned long)(io_sectors-mddev->resync_mark_cnt))/2 @@ -5464,7 +5464,7 @@ void md_do_sync(mddev_t *mddev) * this also signals 'finished resyncing' to md_stop */ out: - mddev->queue->unplug_fn(mddev->queue); + blk_unplug(mddev->queue); wait_event(mddev->recovery_wait, !atomic_read(&mddev->recovery_active)); |