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Date: Wed, 15 May 2013 13:39:22 -0400 From: Rik van Riel <riel@...hat.com> To: Mel Gorman <mgorman@...e.de> CC: Alexey Lyahkov <alexey.lyashkov@...il.com>, Andrew Perepechko <anserper@...ru>, Robin Dong <sanbai@...bao.com>, Theodore Tso <tytso@....edu>, Andrew Morton <akpm@...ux-foundation.org>, Hugh Dickins <hughd@...gle.com>, Johannes Weiner <hannes@...xchg.org>, Bernd Schubert <bernd.schubert@...tmail.fm>, David Howells <dhowells@...hat.com>, Trond Myklebust <Trond.Myklebust@...app.com>, Linux-fsdevel <linux-fsdevel@...r.kernel.org>, Linux-ext4 <linux-ext4@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, Linux-mm <linux-mm@...ck.org> Subject: Re: [PATCH 1/4] mm: Add tracepoints for LRU activation and insertions On 05/13/2013 06:21 AM, Mel Gorman wrote: > Using these tracepoints it is possible to model LRU activity and the > average residency of pages of different types. This can be used to > debug problems related to premature reclaim of pages of particular > types. > > Signed-off-by: Mel Gorman <mgorman@...e.de> Reviewed-by: Rik van Riel <riel@...hat.com> -- All rights reversed -- 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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