From: Mel Gorman <mgorman@suse.de>
To: Max Asbock <masbock@linux.vnet.ibm.com>
Cc: rostedt@goodmis.org, mingo@redhat.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [Patch] tracing: tell mm_migrate_pages event about numa_misplaced
Date: Mon, 23 Jun 2014 15:21:59 +0100 [thread overview]
Message-ID: <20140623142159.GP10819@suse.de> (raw)
In-Reply-To: <1403290156.4484.10.camel@oc3432500282.ibm.com>
On Fri, Jun 20, 2014 at 11:49:16AM -0700, Max Asbock wrote:
>
> The mm_migrate_pages trace event reports a reason for the migration, typically as a
> symbolic string. The exception is the reason MR_NUMA_MISPLACED for which it just displays
> the numeric value:
> mm_migrate_pages: nr_succeeded=1 nr_failed=0 mode=MIGRATE_ASYNC reason=0x5
>
> This patch makes the output consistent by introducing a string value for MR_NUMA_MISPLACED.
> The event is then reported as:
> mm_migrate_pages: nr_succeeded=1 nr_failed=0 mode=MIGRATE_ASYNC reason=numa_misplaced
>
> Signed-off-by: Max Asbock <masbock@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@suse.de>
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2014-06-23 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-20 18:49 [Patch] tracing: tell mm_migrate_pages event about numa_misplaced Max Asbock
2014-06-23 14:21 ` Mel Gorman [this message]
2014-06-23 14:31 ` Steven Rostedt
2014-06-23 14:56 ` Mel Gorman
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