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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/linear.c | |
| parent | d85532ed284e63b5c56eaf2418f262822af60be4 (diff) | |
| download | blackbird-op-linux-2ad8b1ef11c98c5603580878aebf9f1bc74129e4.tar.gz blackbird-op-linux-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/linear.c')
| -rw-r--r-- | drivers/md/linear.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 56a11f6c127b..3dac1cfb8189 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -87,8 +87,7 @@ static void linear_unplug(struct request_queue *q) for (i=0; i < mddev->raid_disks; i++) { struct request_queue *r_queue = bdev_get_queue(conf->disks[i].rdev->bdev); - if (r_queue->unplug_fn) - r_queue->unplug_fn(r_queue); + blk_unplug(r_queue); } } |
