linux-kernel - Re: [Patch] tracing: tell mm_migrate_pages event about numa

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20140623145632.GQ10819@suse.de>
Date:	Mon, 23 Jun 2014 15:56:32 +0100
From:	Mel Gorman <mgorman@...e.de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Max Asbock <masbock@...ux.vnet.ibm.com>, mingo@...hat.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [Patch] tracing: tell mm_migrate_pages event about numa_misplaced

On Mon, Jun 23, 2014 at 10:31:11AM -0400, Steven Rostedt wrote:
> On Mon, 23 Jun 2014 15:21:59 +0100
> Mel Gorman <mgorman@...e.de> wrote:
> 
> > 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@...ux.vnet.ibm.com>
> > 
> > Acked-by: Mel Gorman <mgorman@...e.de>
> > 
> 
> Would you like to take this? Or Andrew?
> 

I expect Andrew will pick it up.

-- 
Mel Gorman
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/