Re: [PATCH V2 1/3] blk-mq: refactor the code of issue request directly

2018-10-28 Thread jianchao.wang
Hi Ming On 10/29/18 10:49 AM, Ming Lei wrote: > On Sat, Oct 27, 2018 at 12:01:09AM +0800, Jianchao Wang wrote: >> Merge blk_mq_try_issue_directly and __blk_mq_try_issue_directly >> into one interface which is able to handle the return value from >> .queue_rq callback. Due to we can only issue

Re: [PATCH V2 1/3] blk-mq: refactor the code of issue request directly

2018-10-28 Thread jianchao.wang
Hi Ming On 10/29/18 10:49 AM, Ming Lei wrote: > On Sat, Oct 27, 2018 at 12:01:09AM +0800, Jianchao Wang wrote: >> Merge blk_mq_try_issue_directly and __blk_mq_try_issue_directly >> into one interface which is able to handle the return value from >> .queue_rq callback. Due to we can only issue

Re: [PATCH V2 1/3] blk-mq: refactor the code of issue request directly

2018-10-28 Thread Ming Lei
On Sat, Oct 27, 2018 at 12:01:09AM +0800, Jianchao Wang wrote: > Merge blk_mq_try_issue_directly and __blk_mq_try_issue_directly > into one interface which is able to handle the return value from > .queue_rq callback. Due to we can only issue directly w/o io > scheduler, so remove the

Re: [PATCH V2 1/3] blk-mq: refactor the code of issue request directly

2018-10-28 Thread Ming Lei
On Sat, Oct 27, 2018 at 12:01:09AM +0800, Jianchao Wang wrote: > Merge blk_mq_try_issue_directly and __blk_mq_try_issue_directly > into one interface which is able to handle the return value from > .queue_rq callback. Due to we can only issue directly w/o io > scheduler, so remove the