From: Minchan Kim <minchan@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Mel Gorman <mgorman@suse.de>,
Johannes Weiner <hannes@cmpxchg.org>,
Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH] mm: move swap-in anonymous page into active list
Date: Fri, 29 Jul 2016 12:30:07 +0900 [thread overview]
Message-ID: <20160729033007.GA17905@bbox> (raw)
In-Reply-To: <1469762740-17860-1-git-send-email-minchan@kernel.org>
On Fri, Jul 29, 2016 at 12:25:40PM +0900, Minchan Kim wrote:
> Every swap-in anonymous page starts from inactive lru list's head.
> It should be activated unconditionally when VM decide to reclaim
> because page table entry for the page always usually has marked
> accessed bit. Thus, their window size for getting a new referece
> is 2 * NR_inactive + NR_active while others is NR_active + NR_active.
NR_inactive
typo
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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
Mel Gorman <mgorman@suse.de>,
Johannes Weiner <hannes@cmpxchg.org>,
Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH] mm: move swap-in anonymous page into active list
Date: Fri, 29 Jul 2016 12:30:07 +0900 [thread overview]
Message-ID: <20160729033007.GA17905@bbox> (raw)
In-Reply-To: <1469762740-17860-1-git-send-email-minchan@kernel.org>
On Fri, Jul 29, 2016 at 12:25:40PM +0900, Minchan Kim wrote:
> Every swap-in anonymous page starts from inactive lru list's head.
> It should be activated unconditionally when VM decide to reclaim
> because page table entry for the page always usually has marked
> accessed bit. Thus, their window size for getting a new referece
> is 2 * NR_inactive + NR_active while others is NR_active + NR_active.
NR_inactive
typo
next prev parent reply other threads:[~2016-07-29 3:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-29 3:25 [PATCH] mm: move swap-in anonymous page into active list Minchan Kim
2016-07-29 3:25 ` Minchan Kim
2016-07-29 3:30 ` Minchan Kim [this message]
2016-07-29 3:30 ` Minchan Kim
2016-07-29 13:30 ` Johannes Weiner
2016-07-29 13:30 ` Johannes Weiner
2016-07-29 16:55 ` Rik van Riel
2016-07-29 18:08 ` Nadav Amit
2016-07-29 18:08 ` Nadav Amit
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