From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:50453 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752796AbbFCCtJ (ORCPT ); Tue, 2 Jun 2015 22:49:09 -0400 Subject: Patch "ext4: convert write_begin methods to stable_page_writes semantics" has been added to the 3.10-stable tree To: dmonakhov@openvz.org, alex.shi@linaro.org, gregkh@linuxfoundation.org, jack@suse.cz, tytso@mit.edu Cc: , From: Date: Wed, 03 Jun 2015 11:49:04 +0900 Message-ID: <143329974418139@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ext4: convert write_begin methods to stable_page_writes semantics to the 3.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ext4-convert-write_begin-methods-to-stable_page_writes-semantics.patch and it can be found in the queue-3.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 7afe5aa59ed3da7b6161617e7f157c7c680dc41e Mon Sep 17 00:00:00 2001 From: Dmitry Monakhov Date: Wed, 28 Aug 2013 14:30:47 -0400 Subject: ext4: convert write_begin methods to stable_page_writes semantics From: Dmitry Monakhov commit 7afe5aa59ed3da7b6161617e7f157c7c680dc41e upstream. Use wait_for_stable_page() instead of wait_on_page_writeback() Signed-off-by: Dmitry Monakhov Signed-off-by: "Theodore Ts'o" Reviewed-by: Jan Kara Cc: Alex Shi Signed-off-by: Greg Kroah-Hartman --- fs/ext4/inode.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1032,7 +1032,8 @@ retry_journal: ext4_journal_stop(handle); goto retry_grab; } - wait_on_page_writeback(page); + /* In case writeback began while the page was unlocked */ + wait_for_stable_page(page); if (ext4_should_dioread_nolock(inode)) ret = __block_write_begin(page, pos, len, ext4_get_block_write); @@ -2729,7 +2730,7 @@ retry_journal: goto retry_grab; } /* In case writeback began while the page was unlocked */ - wait_on_page_writeback(page); + wait_for_stable_page(page); ret = __block_write_begin(page, pos, len, ext4_da_get_block_prep); if (ret < 0) { Patches currently in stable-queue which might be from dmonakhov@openvz.org are queue-3.10/ext4-convert-write_begin-methods-to-stable_page_writes-semantics.patch