From: Himanshu Madhani <himanshu.madhani@oracle.com>
To: Bart Van Assche <bvanassche@acm.org>, Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Jaegeuk Kim <jaegeuk@kernel.org>,
Adam Manzanares <a.manzanares@samsung.com>,
Damien Le Moal <damien.lemoal@wdc.com>,
Hannes Reinecke <hare@suse.de>, Ming Lei <ming.lei@redhat.com>,
Johannes Thumshirn <johannes.thumshirn@wdc.com>
Subject: Re: [PATCH v3 03/16] block/blk-rq-qos: Move a function from a header file into a C file
Date: Fri, 18 Jun 2021 14:49:23 -0500 [thread overview]
Message-ID: <dc50dc40-f9ec-baf8-6cc0-5f5ca10f41e7@oracle.com> (raw)
In-Reply-To: <20210618004456.7280-4-bvanassche@acm.org>
On 6/17/21 7:44 PM, Bart Van Assche wrote:
> rq_qos_id_to_name() is only used in blk-mq-debugfs.c so move that function
> into in blk-mq-debugfs.c.
>
> Cc: Damien Le Moal <damien.lemoal@wdc.com>
> Cc: Hannes Reinecke <hare@suse.de>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Ming Lei <ming.lei@redhat.com>
> Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com>
> Cc: Himanshu Madhani <himanshu.madhani@oracle.com>
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>
> ---
> block/blk-mq-debugfs.c | 13 +++++++++++++
> block/blk-rq-qos.h | 13 -------------
> 2 files changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
> index 2a75bc7401df..6ac1c86f62ef 100644
> --- a/block/blk-mq-debugfs.c
> +++ b/block/blk-mq-debugfs.c
> @@ -937,6 +937,19 @@ void blk_mq_debugfs_unregister_sched(struct request_queue *q)
> q->sched_debugfs_dir = NULL;
> }
>
> +static const char *rq_qos_id_to_name(enum rq_qos_id id)
> +{
> + switch (id) {
> + case RQ_QOS_WBT:
> + return "wbt";
> + case RQ_QOS_LATENCY:
> + return "latency";
> + case RQ_QOS_COST:
> + return "cost";
> + }
> + return "unknown";
> +}
> +
> void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos)
> {
> debugfs_remove_recursive(rqos->debugfs_dir);
> diff --git a/block/blk-rq-qos.h b/block/blk-rq-qos.h
> index 2bcb3495e376..a77afbdd472c 100644
> --- a/block/blk-rq-qos.h
> +++ b/block/blk-rq-qos.h
> @@ -79,19 +79,6 @@ static inline struct rq_qos *blkcg_rq_qos(struct request_queue *q)
> return rq_qos_id(q, RQ_QOS_LATENCY);
> }
>
> -static inline const char *rq_qos_id_to_name(enum rq_qos_id id)
> -{
> - switch (id) {
> - case RQ_QOS_WBT:
> - return "wbt";
> - case RQ_QOS_LATENCY:
> - return "latency";
> - case RQ_QOS_COST:
> - return "cost";
> - }
> - return "unknown";
> -}
> -
> static inline void rq_wait_init(struct rq_wait *rq_wait)
> {
> atomic_set(&rq_wait->inflight, 0);
>
Looks Good.
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
--
Himanshu Madhani Oracle Linux Engineering
next prev parent reply other threads:[~2021-06-18 19:49 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-18 0:44 [PATCH v3 00/16] Improve I/O priority support Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 01/16] block/Kconfig: Make the BLK_WBT and BLK_WBT_MQ entries consecutive Bart Van Assche
2021-06-18 17:09 ` Adam Manzanares
2021-06-18 19:49 ` Himanshu Madhani
2021-06-18 0:44 ` [PATCH v3 02/16] block/blk-cgroup: Swap the blk_throtl_init() and blk_iolatency_init() calls Bart Van Assche
2021-06-18 17:15 ` Adam Manzanares
2021-06-18 19:49 ` Himanshu Madhani
2021-06-21 14:24 ` Tejun Heo
2021-06-18 0:44 ` [PATCH v3 03/16] block/blk-rq-qos: Move a function from a header file into a C file Bart Van Assche
2021-06-18 17:22 ` Adam Manzanares
2021-06-18 19:49 ` Himanshu Madhani [this message]
2021-06-18 0:44 ` [PATCH v3 04/16] block: Introduce the ioprio rq-qos policy Bart Van Assche
2021-06-18 22:02 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 05/16] block/mq-deadline: Add several comments Bart Van Assche
2021-06-18 22:06 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 06/16] block/mq-deadline: Add two lockdep_assert_held() statements Bart Van Assche
2021-06-18 22:09 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 07/16] block/mq-deadline: Remove two local variables Bart Van Assche
2021-06-18 22:16 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 08/16] block/mq-deadline: Rename dd_init_queue() and dd_exit_queue() Bart Van Assche
2021-06-18 22:18 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 09/16] block/mq-deadline: Improve compile-time argument checking Bart Van Assche
2021-06-18 22:30 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 10/16] block/mq-deadline: Improve the sysfs show and store macros Bart Van Assche
2021-06-18 23:07 ` Adam Manzanares
2021-06-18 0:44 ` [PATCH v3 11/16] block/mq-deadline: Reserve 25% of scheduler tags for synchronous requests Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 12/16] block/mq-deadline: Micro-optimize the batching algorithm Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 13/16] block/mq-deadline: Add I/O priority support Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 14/16] block/mq-deadline: Track I/O statistics Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 15/16] block/mq-deadline: Add cgroup support Bart Van Assche
2021-06-18 0:44 ` [PATCH v3 16/16] block/mq-deadline: Prioritize high-priority requests Bart Van Assche
2021-08-20 0:45 ` Niklas Cassel
2021-08-20 18:04 ` Bart Van Assche
2021-08-20 23:05 ` Niklas Cassel
2021-08-20 23:38 ` Bart Van Assche
2021-08-23 7:36 ` Niklas Cassel
2021-08-23 17:15 ` Bart Van Assche
2021-08-23 23:01 ` Damien Le Moal
2021-08-24 21:33 ` Niklas Cassel
2021-06-21 16:06 ` [PATCH v3 00/16] Improve I/O priority support Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=dc50dc40-f9ec-baf8-6cc0-5f5ca10f41e7@oracle.com \
--to=himanshu.madhani@oracle.com \
--cc=a.manzanares@samsung.com \
--cc=axboe@kernel.dk \
--cc=bvanassche@acm.org \
--cc=damien.lemoal@wdc.com \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=jaegeuk@kernel.org \
--cc=johannes.thumshirn@wdc.com \
--cc=linux-block@vger.kernel.org \
--cc=ming.lei@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).