From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>, Rik van Riel <riel@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Larry Woodman <lwoodman@redhat.com>
Subject: Re: [RFC][PATCH 0/7] some page_referenced() improvement
Date: Mon, 7 Dec 2009 18:25:30 +0900 (JST) [thread overview]
Message-ID: <20091207182442.E94D.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20091204173233.5891.A69D9226@jp.fujitsu.com>
> Hi
>
> here is my refactoring and improvement patchset of page_referenced().
> I think it solve Larry's AIM7 scalability issue.
>
> I'll test this patches on stress workload at this weekend. but I hope to
> receive guys review concurrently.
OK. this patches survived my stress workload correctly for two days of last weekend.
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next prev parent reply other threads:[~2009-12-07 9:25 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-04 8:40 KOSAKI Motohiro
2009-12-04 8:41 ` [PATCH 1/7] Replace page_mapping_inuse() with page_mapped() KOSAKI Motohiro
2009-12-07 11:27 ` Johannes Weiner
2009-12-04 8:42 ` [PATCH 2/7] Introduce __page_check_address KOSAKI Motohiro
2009-12-06 14:55 ` Rik van Riel
2009-12-04 8:42 ` [PATCH 3/7] VM_LOCKED check don't need pte lock KOSAKI Motohiro
2009-12-06 19:41 ` Rik van Riel
2009-12-04 8:43 ` [PATCH 4/7] Replace page_referenced() with wipe_page_reference() KOSAKI Motohiro
2009-12-06 20:31 ` Rik van Riel
2009-12-04 8:44 ` [PATCH 5/7] Don't deactivate the page if trylock_page() is failed KOSAKI Motohiro
2009-12-06 20:34 ` Rik van Riel
2009-12-04 8:45 ` [PATCH 6/7] wipe_page_reference return SWAP_AGAIN if VM pressulre is low and lock contention is detected KOSAKI Motohiro
2009-12-06 21:01 ` Rik van Riel
2009-12-04 8:46 ` [PATCH 7/7] Try to mark PG_mlocked if wipe_page_reference find VM_LOCKED vma KOSAKI Motohiro
2009-12-06 21:03 ` Rik van Riel
2009-12-07 9:25 ` KOSAKI Motohiro [this message]
2009-12-07 11:36 ` [early RFC][PATCH 8/7] vmscan: Don't deactivate many touched page KOSAKI Motohiro
2009-12-07 18:10 ` Rik van Riel
2009-12-08 6:27 ` KOSAKI Motohiro
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