From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
To: linux-mm <linux-mm@kvack.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Rik van Riel <riel@redhat.com>, Andi Kleen <andi@firstfloor.org>
Subject: Re: [BUG] rmap: fix page_address_in_vma() to walk through anon_vma_chain
Date: Thu, 22 Apr 2010 15:03:47 +0900 [thread overview]
Message-ID: <20100422060347.GA10601@spritzerA.linux.bs1.fc.nec.co.jp> (raw)
In-Reply-To: <20100422054241.GB10957@spritzerA.linux.bs1.fc.nec.co.jp>
> mmap_sem page_table_lock
> mm/ksm.c:
> write_protect_page() hold not hold
> replace_page() hold not hold
> mm/memory-failure.c:
> add_to_kill() not hold hold
^^^^
Sorry, I misread here. This is "not hold".
Thanks,
Naoya Horiguchi
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next prev parent reply other threads:[~2010-04-22 6:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 5:42 Naoya Horiguchi
2010-04-22 6:03 ` Naoya Horiguchi [this message]
2010-04-22 15:17 ` Rik van Riel
2010-04-23 2:06 ` Naoya Horiguchi
2010-04-23 2:08 ` [PATCH] [BUGFIX] rmap: remove anon_vma check in page_address_in_vma() Naoya Horiguchi
2010-04-23 13:52 ` Rik van Riel
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