tree 26208a4fe4115a37c000a13d50df8c1a5e393553
parent 94ad374a0751f40d25e22e036c37f7263569d24c
author Jens Axboe <jens.axboe@oracle.com> 1217615492 +0200
committer Jens Axboe <jens.axboe@oracle.com> 1217615492 +0200

block: add a blk_plug_device_unlocked() that grabs the queue lock

blk_plug_device() must be called with the queue lock held, so callers
often just grab and release the lock for that purpose. Add a helper
that does just that.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>