linux-kernel - Re: [PATCH] Move the second call to get

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Date:	Thu, 22 May 2008 15:10:36 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	"Zhang, Yanmin" <yanmin_zhang@...ux.intel.com>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Move the second call to get_request to the end of the loop

On Thu, May 22 2008, Zhang, Yanmin wrote:
> In function get_request_wait, the second call to get_request could be
> moved to the end of the while loop, because if the first call to
> get_request fails, the second call will fail without sleep.

Looks safe enough, since we don't drop the lock in between getting the
request and adding to the wait queue. I'll add it to the testing mix,
thanks!


-- 
Jens Axboe

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