From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, Hugh Dickins <hughd@google.com>
Subject: Re: [PATCH v6 5/7] mm: remove lru type checks from __isolate_lru_page()
Date: Fri, 23 Mar 2012 10:46:55 +0900 [thread overview]
Message-ID: <4F6BD60F.8040508@jp.fujitsu.com> (raw)
In-Reply-To: <20120322215635.27814.30008.stgit@zurg>
(2012/03/23 6:56), Konstantin Khlebnikov wrote:
> After patch "mm: forbid lumpy-reclaim in shrink_active_list()" we can completely
> remove anon/file and active/inactive lru type filters from __isolate_lru_page(),
> because isolation for 0-order reclaim always isolates pages from right lru list.
> And pages-isolation for lumpy shrink_inactive_list() or memory-compaction anyway
> allowed to isolate pages from all evictable lru lists.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Cc: Hugh Dickins <hughd@google.com>
>
seems reasonable to me.
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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WARNING: multiple messages have this Message-ID (diff)
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, Hugh Dickins <hughd@google.com>
Subject: Re: [PATCH v6 5/7] mm: remove lru type checks from __isolate_lru_page()
Date: Fri, 23 Mar 2012 10:46:55 +0900 [thread overview]
Message-ID: <4F6BD60F.8040508@jp.fujitsu.com> (raw)
In-Reply-To: <20120322215635.27814.30008.stgit@zurg>
(2012/03/23 6:56), Konstantin Khlebnikov wrote:
> After patch "mm: forbid lumpy-reclaim in shrink_active_list()" we can completely
> remove anon/file and active/inactive lru type filters from __isolate_lru_page(),
> because isolation for 0-order reclaim always isolates pages from right lru list.
> And pages-isolation for lumpy shrink_inactive_list() or memory-compaction anyway
> allowed to isolate pages from all evictable lru lists.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Cc: Hugh Dickins <hughd@google.com>
>
seems reasonable to me.
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
next prev parent reply other threads:[~2012-03-23 1:48 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-22 21:56 [PATCH v6 0/7] mm: some simple cleanups Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-22 21:56 ` [PATCH v6 1/7] mm/memcg: scanning_global_lru means mem_cgroup_disabled Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-26 15:04 ` Michal Hocko
2012-03-26 15:04 ` Michal Hocko
2012-03-26 15:18 ` Johannes Weiner
2012-03-26 15:18 ` Johannes Weiner
2012-03-26 15:31 ` Michal Hocko
2012-03-26 15:31 ` Michal Hocko
2012-03-26 21:39 ` Hugh Dickins
2012-03-26 21:39 ` Hugh Dickins
2012-03-27 7:46 ` Michal Hocko
2012-03-27 7:46 ` Michal Hocko
2012-03-22 21:56 ` [PATCH v6 2/7] mm/memcg: move reclaim_stat into lruvec Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-26 15:16 ` Michal Hocko
2012-03-26 15:16 ` Michal Hocko
2012-03-22 21:56 ` [PATCH v6 3/7] mm: push lru index into shrink_[in]active_list() Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-23 4:48 ` Minchan Kim
2012-03-23 4:48 ` Minchan Kim
2012-03-26 15:39 ` Michal Hocko
2012-03-26 15:39 ` Michal Hocko
2012-03-22 21:56 ` [PATCH v6 4/7] mm: mark mm-inline functions as __always_inline Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-22 21:56 ` [PATCH v6 5/7] mm: remove lru type checks from __isolate_lru_page() Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-23 1:46 ` KAMEZAWA Hiroyuki [this message]
2012-03-23 1:46 ` KAMEZAWA Hiroyuki
2012-03-22 21:56 ` [PATCH v6 6/7] mm/memcg: kill mem_cgroup_lru_del() Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-23 1:48 ` KAMEZAWA Hiroyuki
2012-03-23 1:48 ` KAMEZAWA Hiroyuki
2012-03-26 15:23 ` Michal Hocko
2012-03-26 15:23 ` Michal Hocko
2012-03-26 16:05 ` Konstantin Khlebnikov
2012-03-26 16:05 ` Konstantin Khlebnikov
2012-03-22 21:56 ` [PATCH v6 7/7] mm/memcg: use vm_swappiness from target memory cgroup Konstantin Khlebnikov
2012-03-22 21:56 ` Konstantin Khlebnikov
2012-03-26 15:59 ` Michal Hocko
2012-03-26 15:59 ` Michal Hocko
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