From: Omar Sandoval <osandov@osandov.com>
To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@fb.com>,
linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Mike Snitzer <snitzer@redhat.com>,
dm-devel@redhat.com, Bart Van Assche <bart.vanassche@sandisk.com>,
Laurence Oberman <loberman@redhat.com>,
Paolo Valente <paolo.valente@linaro.org>,
Oleksandr Natalenko <oleksandr@natalenko.name>,
Tom Nguyen <tom81094@gmail.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
Omar Sandoval <osandov@fb.com>
Subject: Re: [PATCH V6 3/5] sbitmap: introduce __sbitmap_for_each_set()
Date: Tue, 10 Oct 2017 11:15:29 -0700 [thread overview]
Message-ID: <20171010181529.GC30738@vader.DHCP.thefacebook.com> (raw)
In-Reply-To: <20171009112424.30524-4-ming.lei@redhat.com>
On Mon, Oct 09, 2017 at 07:24:22PM +0800, Ming Lei wrote:
> We need to iterate ctx starting from any ctx in round robin
> way, so introduce this helper.
>
> Cc: Omar Sandoval <osandov@fb.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
> Signed-off-by: Ming Lei <ming.lei@redhat.com>
> ---
> include/linux/sbitmap.h | 64 ++++++++++++++++++++++++++++++++++++-------------
> 1 file changed, 47 insertions(+), 17 deletions(-)
next prev parent reply other threads:[~2017-10-10 18:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 11:24 [PATCH V6 0/5] blk-mq-sched: improve sequential I/O performance Ming Lei
2017-10-09 11:24 ` [PATCH V6 1/5] blk-mq-sched: fix scheduler bad performance Ming Lei
2017-10-10 18:10 ` Omar Sandoval
2017-10-09 11:24 ` [PATCH V6 2/5] blk-mq-sched: move actual dispatching into one helper Ming Lei
2017-10-09 11:24 ` [PATCH V6 3/5] sbitmap: introduce __sbitmap_for_each_set() Ming Lei
2017-10-10 18:15 ` Omar Sandoval [this message]
2017-10-09 11:24 ` [PATCH V6 4/5] blk-mq-sched: improve dispatching from sw queue Ming Lei
2017-10-10 18:23 ` Omar Sandoval
2017-10-12 10:01 ` Ming Lei
2017-10-12 14:52 ` Jens Axboe
2017-10-12 15:22 ` Ming Lei
2017-10-12 15:24 ` Jens Axboe
2017-10-12 15:33 ` Bart Van Assche
2017-10-12 15:33 ` Bart Van Assche
2017-10-12 15:37 ` Jens Axboe
2017-10-12 15:49 ` Ming Lei
2017-10-12 15:49 ` Ming Lei
2017-10-09 11:24 ` [PATCH V6 5/5] blk-mq-sched: don't dequeue request until all in ->dispatch are flushed Ming Lei
2017-10-10 18:26 ` Omar Sandoval
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