From mboxrd@z Thu Jan 1 00:00:00 1970 From: Namjae Jeon Subject: [PATCH 2/2] f2fs: wait for page writeback to provide stable pages Date: Sun, 28 Apr 2013 09:04:33 +0900 Message-ID: <1367107474-2476-1-git-send-email-linkinjeon@gmail.com> Cc: linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Namjae Jeon , Namjae Jeon , Amit Sahrawat , "Darrick J. Wong" To: jaegeuk.kim@samsung.com Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org From: Namjae Jeon When stable pages are required, we have to wait if the page is just going to disk and we want to modify it. Add proper callback to f2fs_vm_page_mkwrite. Signed-off-by: Namjae Jeon Signed-off-by: Amit Sahrawat Cc: Darrick J. Wong --- fs/f2fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index dc76f9b..0cb83a0 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -90,7 +90,7 @@ static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma, mapped: /* fill the page */ - wait_on_page_writeback(page); + wait_for_stable_page(page); out: sb_end_pagefault(inode->i_sb); return block_page_mkwrite_return(err); -- 1.7.9.5