From: Andrew Morton <akpm@linux-foundation.org>
To: Hugh Dickins <hugh@veritas.com>
Cc: penberg@cs.helsinki.fi, ezk@cs.sunysb.edu, ryan@finnie.org,
mhalcrow@us.ibm.com, cjwatson@ubuntu.com,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, stable@kernel.org
Subject: Re: [PATCH] fix tmpfs BUG and AOP_WRITEPAGE_ACTIVATE
Date: Wed, 24 Oct 2007 14:08:36 -0700 [thread overview]
Message-ID: <20071024140836.a0098180.akpm@linux-foundation.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0710242152020.13001@blonde.wat.veritas.com>
On Wed, 24 Oct 2007 22:02:15 +0100 (BST)
Hugh Dickins <hugh@veritas.com> wrote:
> --- 2.6.24-rc1/mm/shmem.c 2007-10-24 07:16:04.000000000 +0100
> +++ linux/mm/shmem.c 2007-10-24 20:24:31.000000000 +0100
> @@ -915,6 +915,11 @@ static int shmem_writepage(struct page *
> struct inode *inode;
>
> BUG_ON(!PageLocked(page));
> + if (!wbc->for_reclaim) {
> + set_page_dirty(page);
> + unlock_page(page);
> + return 0;
> + }
> BUG_ON(page_mapped(page));
Needs a comment, methinks.
next prev parent reply other threads:[~2007-10-24 21:09 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-07 19:20 msync(2) bug(?), returns AOP_WRITEPAGE_ACTIVATE to userland Erez Zadok
2007-10-11 21:47 ` Andrew Morton
2007-10-11 22:12 ` Ryan Finnie
2007-10-12 0:38 ` Hugh Dickins
2007-10-12 21:45 ` Pekka Enberg
2007-10-14 8:44 ` Hugh Dickins
2007-10-14 17:09 ` Pekka Enberg
2007-10-14 17:23 ` Erez Zadok
2007-10-14 17:50 ` Pekka J Enberg
2007-10-14 22:32 ` Erez Zadok
2007-10-15 11:47 ` Pekka Enberg
2007-10-16 18:02 ` Erez Zadok
2007-10-22 20:16 ` Hugh Dickins
2007-10-22 20:48 ` Pekka Enberg
2007-10-25 15:36 ` Hugh Dickins
2007-10-25 16:44 ` Erez Zadok
2007-10-25 18:23 ` Hugh Dickins
2007-10-26 2:00 ` Neil Brown
2007-10-26 8:09 ` Pekka Enberg
2007-10-26 11:26 ` Hugh Dickins
2007-10-26 8:05 ` Pekka Enberg
2007-10-22 21:04 ` Erez Zadok
2007-10-25 16:40 ` Hugh Dickins
2007-10-24 21:02 ` [PATCH] fix tmpfs BUG and AOP_WRITEPAGE_ACTIVATE Hugh Dickins
2007-10-24 21:08 ` Andrew Morton [this message]
2007-10-24 21:37 ` [PATCH+comment] " Hugh Dickins
2007-10-25 5:37 ` Pekka Enberg
2007-10-25 6:30 ` Hugh Dickins
2007-10-25 7:24 ` Pekka Enberg
2007-10-25 16:01 ` Erez Zadok
2007-10-25 20:51 ` H. Peter Anvin
2007-10-22 20:01 ` msync(2) bug(?), returns AOP_WRITEPAGE_ACTIVATE to userland Hugh Dickins
2007-10-22 20:40 ` Pekka Enberg
2007-10-22 19:42 ` Hugh Dickins
2007-10-22 21:38 ` Erez Zadok
2007-10-25 18:03 ` Hugh Dickins
2007-10-27 20:47 ` Erez Zadok
2007-10-28 20:23 ` Erez Zadok
2007-10-29 20:33 ` Hugh Dickins
2007-10-31 23:53 ` Erez Zadok
2007-11-05 15:40 ` Hugh Dickins
2007-11-05 16:38 ` Dave Hansen
2007-11-05 18:57 ` Hugh Dickins
2007-11-09 2:47 ` Erez Zadok
2007-11-09 6:05 ` Erez Zadok
2007-11-12 5:41 ` Hugh Dickins
2007-11-12 17:01 ` Hugh Dickins
2007-11-13 10:18 ` Erez Zadok
2007-11-17 21:24 ` Hugh Dickins
2007-11-20 1:30 ` Erez Zadok
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