linux-kernel - Re: [PATCH v4 06/14] mm, debug: replace dump

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Message-ID: <alpine.DEB.2.10.1602031604110.10331@chino.kir.corp.google.com>
Date:	Wed, 3 Feb 2016 16:04:24 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Vlastimil Babka <vbabka@...e.cz>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	Minchan Kim <minchan@...nel.org>,
	Sasha Levin <sasha.levin@...cle.com>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	Mel Gorman <mgorman@...e.de>, Michal Hocko <mhocko@...e.com>
Subject: Re: [PATCH v4 06/14] mm, debug: replace dump_flags() with the new
 printk formats

On Tue, 26 Jan 2016, Vlastimil Babka wrote:

> With the new printk format strings for flags, we can get rid of dump_flags()
> in mm/debug.c.
> 
> This also fixes dump_vma() which used dump_flags() for printing vma flags.
> However dump_flags() did a page-flags specific filtering of bits higher than
> NR_PAGEFLAGS in order to remove the zone id part. For dump_vma() this resulted
> in removing several VM_* flags from the symbolic translation.
> 
> Signed-off-by: Vlastimil Babka <vbabka@...e.cz>
> Cc: Steven Rostedt <rostedt@...dmis.org>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: Rasmus Villemoes <linux@...musvillemoes.dk>
> Cc: Joonsoo Kim <iamjoonsoo.kim@....com>
> Cc: Minchan Kim <minchan@...nel.org>
> Cc: Sasha Levin <sasha.levin@...cle.com>
> Cc: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
> Cc: Mel Gorman <mgorman@...e.de>
> Acked-by: Michal Hocko <mhocko@...e.com>

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