diff options
| author |   Ed Cashin <ecashin@coraid.com> | 2012-11-08 19:17:15 -0500 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2012-11-23 14:32:55 +0100 |
| commit | 11cfb6ff736dc89b0447b8902d6912692303f6af (patch) | |
| tree | 88f19564809c6f0e84aedbc020e283df6c176c22 /drivers/block/aoe/aoecmd.c | |
| parent | mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function() (diff) | |
| download | linux-dev-11cfb6ff736dc89b0447b8902d6912692303f6af.tar.xz linux-dev-11cfb6ff736dc89b0447b8902d6912692303f6af.zip | |
aoe: avoid running request handler on plugged queue
Calling the request handler directly on a plugged queue defeats
the performance improvements provided by the plugging mechanism.
Use the __blk_run_queue function instead of calling the request
handler directly, so that we don't interfere with the block
layer's ability to plug the queue.
Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 3804a0af3ef1..9fe4f1865558 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -935,7 +935,7 @@ aoe_end_request(struct aoedev *d, struct request *rq, int fastfail) /* cf. http://lkml.org/lkml/2006/10/31/28 */ if (!fastfail) - q->request_fn(q); + __blk_run_queue(q); } static void |