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From: Johannes Weiner <hannes@cmpxchg.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Linux-MM <linux-mm@kvack.org>, Minchan Kim <minchan@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] mm: move most file-based accounting to the node -fix
Date: Wed, 13 Jul 2016 09:16:33 -0400	[thread overview]
Message-ID: <20160713131633.GF9905@cmpxchg.org> (raw)
In-Reply-To: <1468404004-5085-5-git-send-email-mgorman@techsingularity.net>

On Wed, Jul 13, 2016 at 11:00:04AM +0100, Mel Gorman wrote:
> As noted by Johannes Weiner, NR_ZONE_WRITE_PENDING gets decremented twice
> during migration instead of a dec(old) -> inc(new) cycle as intended.
> 
> This is a fix to mmotm patch
> mm-move-most-file-based-accounting-to-the-node.patch
> 
> Note that it'll cause a conflict with
> mm-vmstat-remove-zone-and-node-double-accounting-by-approximating-retries.patch
> but that the resolution is trivial.
> 
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>

WARNING: multiple messages have this Message-ID (diff)
From: Johannes Weiner <hannes@cmpxchg.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Linux-MM <linux-mm@kvack.org>, Minchan Kim <minchan@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] mm: move most file-based accounting to the node -fix
Date: Wed, 13 Jul 2016 09:16:33 -0400	[thread overview]
Message-ID: <20160713131633.GF9905@cmpxchg.org> (raw)
In-Reply-To: <1468404004-5085-5-git-send-email-mgorman@techsingularity.net>

On Wed, Jul 13, 2016 at 11:00:04AM +0100, Mel Gorman wrote:
> As noted by Johannes Weiner, NR_ZONE_WRITE_PENDING gets decremented twice
> during migration instead of a dec(old) -> inc(new) cycle as intended.
> 
> This is a fix to mmotm patch
> mm-move-most-file-based-accounting-to-the-node.patch
> 
> Note that it'll cause a conflict with
> mm-vmstat-remove-zone-and-node-double-accounting-by-approximating-retries.patch
> but that the resolution is trivial.
> 
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>

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  reply	other threads:[~2016-07-13 13:17 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-13 10:00 [PATCH 0/4] Follow-up fixes to node-lru series v1 Mel Gorman
2016-07-13 10:00 ` Mel Gorman
2016-07-13 10:00 ` [PATCH 1/4] mm, vmscan: Have kswapd reclaim from all zones if reclaiming and buffer_heads_over_limit -fix Mel Gorman
2016-07-13 10:00   ` Mel Gorman
2016-07-13 13:10   ` Johannes Weiner
2016-07-13 13:10     ` Johannes Weiner
2016-07-14  1:22   ` Minchan Kim
2016-07-14  1:22     ` Minchan Kim
2016-07-13 10:00 ` [PATCH 2/4] mm: vmstat: account per-zone stalls and pages skipped during reclaim -fix Mel Gorman
2016-07-13 10:00   ` Mel Gorman
2016-07-13 13:10   ` Johannes Weiner
2016-07-13 13:10     ` Johannes Weiner
2016-07-14 14:45   ` Vlastimil Babka
2016-07-14 14:45     ` Vlastimil Babka
2016-07-13 10:00 ` [PATCH 3/4] mm, page_alloc: fix dirtyable highmem calculation Mel Gorman
2016-07-13 10:00   ` Mel Gorman
2016-07-13 13:15   ` Johannes Weiner
2016-07-13 13:15     ` Johannes Weiner
2016-07-14 15:22   ` Vlastimil Babka
2016-07-14 15:22     ` Vlastimil Babka
2016-07-13 10:00 ` [PATCH 4/4] mm: move most file-based accounting to the node -fix Mel Gorman
2016-07-13 10:00   ` Mel Gorman
2016-07-13 13:16   ` Johannes Weiner [this message]
2016-07-13 13:16     ` Johannes Weiner

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