From: Minchan Kim <minchan@kernel.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Vlastimil Babka <vbabka@suse.cz>, Linux-MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones()
Date: Tue, 19 Jul 2016 08:54:14 +0900 [thread overview]
Message-ID: <20160718235414.GA9161@bbox> (raw)
In-Reply-To: <1468853426-12858-2-git-send-email-mgorman@techsingularity.net>
On Mon, Jul 18, 2016 at 03:50:24PM +0100, Mel Gorman wrote:
> As pointed out by Minchan Kim, shrink_zones() checks for populated
> zones in a zonelist but a zonelist can never contain unpopulated
> zones. While it's not related to the node-lru series, it can be
> cleaned up now.
>
> Suggested-by: Minchan Kim <minchan@kernel.org>
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Minchan Kim <minchan@kernel.org>
Thanks.
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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Vlastimil Babka <vbabka@suse.cz>, Linux-MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones()
Date: Tue, 19 Jul 2016 08:54:14 +0900 [thread overview]
Message-ID: <20160718235414.GA9161@bbox> (raw)
In-Reply-To: <1468853426-12858-2-git-send-email-mgorman@techsingularity.net>
On Mon, Jul 18, 2016 at 03:50:24PM +0100, Mel Gorman wrote:
> As pointed out by Minchan Kim, shrink_zones() checks for populated
> zones in a zonelist but a zonelist can never contain unpopulated
> zones. While it's not related to the node-lru series, it can be
> cleaned up now.
>
> Suggested-by: Minchan Kim <minchan@kernel.org>
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Minchan Kim <minchan@kernel.org>
Thanks.
next prev parent reply other threads:[~2016-07-18 23:54 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 14:50 [PATCH 0/3] Follow-up fixes to node-lru series v3 Mel Gorman
2016-07-18 14:50 ` Mel Gorman
2016-07-18 14:50 ` [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones() Mel Gorman
2016-07-18 14:50 ` Mel Gorman
2016-07-18 16:11 ` Johannes Weiner
2016-07-18 16:11 ` Johannes Weiner
2016-07-18 23:54 ` Minchan Kim [this message]
2016-07-18 23:54 ` Minchan Kim
2016-07-18 14:50 ` [PATCH 2/3] mm, vmscan: Release/reacquire lru_lock on pgdat change Mel Gorman
2016-07-18 14:50 ` Mel Gorman
2016-07-18 16:13 ` Johannes Weiner
2016-07-18 16:13 ` Johannes Weiner
2016-07-18 23:58 ` Minchan Kim
2016-07-18 23:58 ` Minchan Kim
2016-07-18 14:50 ` [PATCH 3/3] mm, vmstat: remove zone and node double accounting by approximating retries -fix Mel Gorman
2016-07-18 14:50 ` Mel Gorman
2016-07-18 16:14 ` Johannes Weiner
2016-07-18 16:14 ` Johannes Weiner
2016-07-18 23:59 ` Minchan Kim
2016-07-18 23:59 ` Minchan Kim
2016-07-18 20:02 ` [PATCH 0/3] Follow-up fixes to node-lru series v3 Johannes Weiner
2016-07-18 20:02 ` Johannes Weiner
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