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authorAlan D. Brunelle <Alan.Brunelle@hp.com>2007-11-07 14:26:56 -0500
committerJens Axboe <jens.axboe@oracle.com>2007-11-09 13:41:32 +0100
commit2ad8b1ef11c98c5603580878aebf9f1bc74129e4 (patch)
treef7bdc2484513f6ffd174b1385bb216dcf97d2c78 /drivers/md/linear.c
parentd85532ed284e63b5c56eaf2418f262822af60be4 (diff)
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.c3
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);
}
}