From: Jens Axboe <axboe@fb.com>
To: Bart Van Assche <bart.vanassche@sandisk.com>, <axboe@kernel.dk>,
<linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <paolo.valente@linaro.org>, <osandov@fb.com>
Subject: Re: [PATCH 7/7] blk-mq-sched: allow setting of default IO scheduler
Date: Tue, 13 Dec 2016 08:06:53 -0700 [thread overview]
Message-ID: <f6e98baa-7b11-8c5c-74b9-5d40bccc97a2@fb.com> (raw)
In-Reply-To: <3e4483e3-6018-5c6c-9fe2-128ed68c01f4@sandisk.com>
On 12/13/2016 03:13 AM, Bart Van Assche wrote:
> On 12/08/2016 09:13 PM, Jens Axboe wrote:
>> +config DEFAULT_MQ_IOSCHED
>> + string
>> + default "mq-deadline" if DEFAULT_MQ_DEADLINE
>> + default "none" if DEFAULT_MQ_NONE
>> +
>> endmenu
>>
>> +config MQ_IOSCHED_ONLY_SQ
>> + bool "Enable blk-mq IO scheduler only for single queue devices"
>> + default y
>> + help
>> + Say Y here, if you only want to enable IO scheduling on block
>> + devices that have a single queue registered.
>> +
>> endif
>
> Hello Jens,
>
> Shouln't the MQ_IOSCHED_ONLY_SQ entry be placed before "endmenu" such
> that it is displayed in the I/O scheduler menu instead of the block menu?
Good catch, yes it should. I'll move it.
--
Jens Axboe
next prev parent reply other threads:[~2016-12-13 15:07 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-08 20:13 [PATCHSET/RFC v2] blk-mq scheduling framework Jens Axboe
2016-12-08 20:13 ` [PATCH 1/7] blk-mq: add blk_mq_start_stopped_hw_queue() Jens Axboe
2016-12-13 8:48 ` Bart Van Assche
2016-12-08 20:13 ` [PATCH 2/7] blk-mq: abstract out blk_mq_dispatch_rq_list() helper Jens Axboe
2016-12-09 6:44 ` Hannes Reinecke
2016-12-13 8:51 ` Bart Van Assche
2016-12-13 15:05 ` Jens Axboe
2016-12-13 9:18 ` Ritesh Harjani
2016-12-13 9:29 ` Bart Van Assche
2016-12-08 20:13 ` [PATCH 3/7] elevator: make the rqhash helpers exported Jens Axboe
2016-12-09 6:45 ` Hannes Reinecke
2016-12-08 20:13 ` [PATCH 4/7] blk-flush: run the queue when inserting blk-mq flush Jens Axboe
2016-12-09 6:45 ` Hannes Reinecke
2016-12-08 20:13 ` [PATCH 5/7] blk-mq-sched: add framework for MQ capable IO schedulers Jens Axboe
2016-12-13 13:56 ` Bart Van Assche
2016-12-13 15:14 ` Jens Axboe
2016-12-14 10:31 ` Bart Van Assche
2016-12-14 15:05 ` Jens Axboe
2016-12-13 14:29 ` Bart Van Assche
2016-12-13 15:20 ` Jens Axboe
2016-12-08 20:13 ` [PATCH 6/7] mq-deadline: add blk-mq adaptation of the deadline IO scheduler Jens Axboe
2016-12-13 11:04 ` Bart Van Assche
2016-12-13 15:08 ` Jens Axboe
2016-12-14 8:09 ` Bart Van Assche
2016-12-14 15:02 ` Jens Axboe
2016-12-08 20:13 ` [PATCH 7/7] blk-mq-sched: allow setting of default " Jens Axboe
2016-12-13 10:13 ` Bart Van Assche
2016-12-13 15:06 ` Jens Axboe [this message]
2016-12-13 9:26 ` [PATCHSET/RFC v2] blk-mq scheduling framework Paolo Valente
2016-12-13 15:17 ` Jens Axboe
2016-12-13 16:15 ` Paolo Valente
2016-12-13 16:28 ` Jens Axboe
2016-12-13 21:51 ` Jens Axboe
2016-12-15 5:26 [PATCHSET v3] " Jens Axboe
2016-12-15 5:26 ` [PATCH 7/7] blk-mq-sched: allow setting of default IO scheduler Jens Axboe
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