Re: [PATCH 3/4] blk-mq: improve blk_mq_try_issue_directly

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To: Christoph Hellwig <hch@xxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>
Subject: Re: [PATCH 3/4] blk-mq: improve blk_mq_try_issue_directly
From: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>
Date: Tue, 21 Mar 2017 01:35:09 +0000
Accept-language: en-US, nl-NL
Cc: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>
Wdcipoutbound: EOP-TRUE

On 03/20/2017 04:39 PM, Christoph Hellwig wrote:
> Rename blk_mq_try_issue_directly to __blk_mq_try_issue_directly and add a
> new wrapper that takes care of RCU / SRCU locking to avoid having
> boileplate code in the caller which would get duplicated with new callers.

Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>

References:
- unify and streamline the blk-mq make_request implementations V2
  - From: Christoph Hellwig
- [PATCH 3/4] blk-mq: improve blk_mq_try_issue_directly
  - From: Christoph Hellwig

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