Re: [PATCH 4/7] mm/page_alloc: Explicitly define what alloc flags deplete min reserves

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To: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>, Linux-MM <linux-mm@xxxxxxxxx>
Subject: Re: [PATCH 4/7] mm/page_alloc: Explicitly define what alloc flags deplete min reserves
From: Vlastimil Babka <vbabka@xxxxxxx>
Date: Wed, 11 Jan 2023 15:04:09 +0100
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, NeilBrown <neilb@xxxxxxx>, Thierry Reding <thierry.reding@xxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>
In-reply-to: <20230109151631.24923-5-mgorman@techsingularity.net>
References: <20230109151631.24923-1-mgorman@techsingularity.net> <20230109151631.24923-5-mgorman@techsingularity.net>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1

On 1/9/23 16:16, Mel Gorman wrote:
> As there are more ALLOC_ flags that affect reserves, define what flags
> affect reserves and clarify the effect of each flag.
> 
> Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>

References:
- [PATCH 0/6 v2] Discard __GFP_ATOMIC
  - From: Mel Gorman
- [PATCH 4/7] mm/page_alloc: Explicitly define what alloc flags deplete min reserves
  - From: Mel Gorman

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