Re: [PATCH] blk-mq: add random early detection I/O scheduler

2017-04-01 Thread Bart Van Assche
On Sat, 2017-04-01 at 16:07 -0600, Jens Axboe wrote: > On 04/01/2017 01:55 PM, Omar Sandoval wrote: > > From: Omar Sandoval > > > > This patch introduces a new I/O scheduler based on the classic random > > early detection active queue management algorithm [1]. Random early > > detection is one of

Re: [PATCH] blk-mq: add random early detection I/O scheduler

2017-04-01 Thread Jens Axboe
On 04/01/2017 01:55 PM, Omar Sandoval wrote: > From: Omar Sandoval > > This patch introduces a new I/O scheduler based on the classic random > early detection active queue management algorithm [1]. Random early > detection is one of the simplest and most studied AQM algorithms for > networking, b

[PATCH] blk-mq: add random early detection I/O scheduler

2017-04-01 Thread Omar Sandoval
From: Omar Sandoval This patch introduces a new I/O scheduler based on the classic random early detection active queue management algorithm [1]. Random early detection is one of the simplest and most studied AQM algorithms for networking, but until now, it hasn't been applied to disk I/O scheduli