From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Am=C3=A9rico?= Wang Subject: Re: [PATCH] shmem: call set_page_dirty() with locked page Date: Tue, 14 Jul 2009 23:33:08 +0800 Message-ID: <20090714153250.GA4149@hack> References: <20090714092926.GA23969@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Andrew Morton , Hugh Dickins , LKML , linux-fsdevel@vger.kernel.org To: Wu Fengguang Return-path: Content-Disposition: inline In-Reply-To: <20090714092926.GA23969@localhost> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Tue, Jul 14, 2009 at 05:29:26PM +0800, Wu Fengguang wrote: >Here set_page_dirty() can be moved into the page lock. > >CC: Hugh Dickins >Signed-off-by: Wu Fengguang Reviewed-by: WANG Cong >--- > mm/shmem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >--- linux.orig/mm/shmem.c >+++ linux/mm/shmem.c >@@ -1630,8 +1630,8 @@ shmem_write_end(struct file *file, struc > if (pos + copied > inode->i_size) > i_size_write(inode, pos + copied); > >- unlock_page(page); > set_page_dirty(page); >+ unlock_page(page); > page_cache_release(page); > > return copied; >-- >To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >the body of a message to majordomo@vger.kernel.org >More majordomo info at http://vger.kernel.org/majordomo-info.html >Please read the FAQ at http://www.tux.org/lkml/ -- Live like a child, think like the god.