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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/
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