linux-kernel - Re: [PATCH 1/2] mm/page_alloc: correct return value when failing at preparing

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Date:   Fri, 9 Jul 2021 13:22:25 +0100
From:   Mel Gorman <mgorman@...hsingularity.net>
To:     Yanfei Xu <yanfei.xu@...driver.com>
Cc:     akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] mm/page_alloc: correct return value when failing at
 preparing

On Fri, Jul 09, 2021 at 06:28:54PM +0800, Yanfei Xu wrote:
> If the array passed in is already partially populated, we should
> return "nr_populated" even failing at preparing arguments stage.
> 
> Signed-off-by: Yanfei Xu <yanfei.xu@...driver.com>

ff4b2b4014cb ("mm/page_alloc: correct return value of populated elements if bulk array is populated")

-- 
Mel Gorman
SUSE Labs