From: David Rientjes <rientjes@google.com>
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>
Subject: Re: [PATCH v4 08/14] mm, oom: print symbolic gfp_flags in oom warning
Date: Wed, 3 Feb 2016 16:01:41 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.10.1602031601280.10331@chino.kir.corp.google.com> (raw)
In-Reply-To: <1453812353-26744-9-git-send-email-vbabka@suse.cz>
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 OOM, 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:
>
> a.out invoked oom-killer: gfp_mask=0x24280ca(GFP_HIGHUSER_MOVABLE|GFP_ZERO), order=0, om_score_adj=0
>
> 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>
> Cc: David Rientjes <rientjes@google.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2016-02-04 0:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-26 12:45 [PATCH v4 00/14] mm flags in printk, page_owner improvements for debugging Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 01/14] tracepoints: move trace_print_flags definitions to tracepoint-defs.h Vlastimil Babka
2016-02-03 23:54 ` David Rientjes
2016-01-26 12:45 ` [PATCH v4 02/14] mm, tracing: make show_gfp_flags() up to date Vlastimil Babka
2016-02-03 23:55 ` David Rientjes
2016-01-26 12:45 ` [PATCH v4 03/14] tools, perf: make gfp_compact_table " Vlastimil Babka
2016-02-03 23:58 ` David Rientjes
2016-01-26 12:45 ` [PATCH v4 04/14] mm, tracing: unify mm flags handling in tracepoints and printk Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 05/14] mm, printk: introduce new format string for flags Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 06/14] mm, debug: replace dump_flags() with the new printk formats Vlastimil Babka
2016-02-04 0:04 ` David Rientjes
2016-01-26 12:45 ` [PATCH v4 07/14] mm, page_alloc: print symbolic gfp_flags on allocation failure Vlastimil Babka
2016-02-04 0:05 ` David Rientjes
2016-01-26 12:45 ` [PATCH v4 08/14] mm, oom: print symbolic gfp_flags in oom warning Vlastimil Babka
2016-02-04 0:01 ` David Rientjes [this message]
2016-01-26 12:45 ` [PATCH v4 09/14] mm, page_owner: print migratetype of page and pageblock, symbolic flags Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 10/14] mm, page_owner: convert page_owner_inited to static key Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 11/14] mm, page_owner: copy page owner info during migration Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 12/14] mm, page_owner: track and print last migrate reason Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 13/14] mm, page_owner: dump page owner info from dump_page() Vlastimil Babka
2016-01-26 12:45 ` [PATCH v4 14/14] mm, debug: move bad flags printing to bad_page() Vlastimil Babka
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