From: Jens Axboe <axboe@kernel.dk>
To: linux-block@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 3/3] mq-deadline: add 'deadline' as a name alias
Date: Wed, 25 Oct 2017 12:04:47 -0600 [thread overview]
Message-ID: <1508954687-3204-4-git-send-email-axboe@kernel.dk> (raw)
In-Reply-To: <1508954687-3204-1-git-send-email-axboe@kernel.dk>
The scheduler framework now supports looking up the appropriate
scheduler with the {name,mq} tupple. We can register mq-deadline
with the alias of 'deadline', so that switching to 'deadline'
will do the right thing based on the type of driver attached to
it.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
block/mq-deadline.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index a1cad4331edd..0179e484ec98 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -657,6 +657,7 @@ static struct elevator_type mq_deadline = {
#endif
.elevator_attrs = deadline_attrs,
.elevator_name = "mq-deadline",
+ .elevator_alias = "deadline",
.elevator_owner = THIS_MODULE,
};
MODULE_ALIAS("mq-deadline-iosched");
--
2.7.4
next prev parent reply other threads:[~2017-10-25 18:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-25 18:04 [PATCH 0/3] mq vs non-mq scheduler tweaks Jens Axboe
2017-10-25 18:04 ` [PATCH 1/3] elevator: lookup mq vs non-mq elevators Jens Axboe
2017-10-25 18:27 ` Omar Sandoval
2017-10-25 18:31 ` Jens Axboe
2017-10-25 18:04 ` [PATCH 2/3] elevator: allow name aliases Jens Axboe
2017-10-25 18:32 ` Omar Sandoval
2017-10-25 18:32 ` Jens Axboe
2017-10-25 18:04 ` Jens Axboe [this message]
2017-10-25 18:34 ` [PATCH 3/3] mq-deadline: add 'deadline' as a name alias Omar Sandoval
2017-10-25 18:36 ` Jens Axboe
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