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Date: Wed, 3 Feb 2016 16:05:02 -0800 (PST)
From: David Rientjes <rientjes@google.com>
Subject: Re: [PATCH v4 07/14] mm, page_alloc: print symbolic gfp_flags on
 allocation failure
In-Reply-To: <1453812353-26744-8-git-send-email-vbabka@suse.cz>
Message-ID: <alpine.DEB.2.10.1602031604530.10331@chino.kir.corp.google.com>
References: <1453812353-26744-1-git-send-email-vbabka@suse.cz> <1453812353-26744-8-git-send-email-vbabka@suse.cz>
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To: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Minchan Kim <minchan@kernel.org>, Sasha Levin <sasha.levin@oracle.com>, "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, Mel Gorman <mgorman@suse.de>, Michal Hocko <mhocko@suse.com>

On Tue, 26 Jan 2016, Vlastimil Babka wrote:

> It would be useful to translate gfp_flags into string representation when
> printing in case of an allocation failure, especially as the flags have been
> undergoing some changes recently and the script ./scripts/gfp-translate needs
> a matching source version to be accurate.
> 
> Example output:
> 
> stapio: page allocation failure: order:9, mode:0x2080020(GFP_ATOMIC)
> 
> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
> Cc: Minchan Kim <minchan@kernel.org>
> Cc: Sasha Levin <sasha.levin@oracle.com>
> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
> Cc: Mel Gorman <mgorman@suse.de>
> Acked-by: Michal Hocko <mhocko@suse.com>

Acked-by: David Rientjes <rientjes@google.com>

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