From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938699AbcIGOtO (ORCPT ); Wed, 7 Sep 2016 10:49:14 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:45773 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S936336AbcIGOrB (ORCPT ); Wed, 7 Sep 2016 10:47:01 -0400 From: Jens Axboe To: , , , CC: Jens Axboe Subject: [PATCH 3/8] writeback: use WRITE_BG for kupdate and background writeback Date: Wed, 7 Sep 2016 08:46:45 -0600 Message-ID: <1473259610-3295-4-git-send-email-axboe@fb.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1473259610-3295-1-git-send-email-axboe@fb.com> References: <1473259610-3295-1-git-send-email-axboe@fb.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.54.13] X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-09-07_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If we're doing background type writes, then use the appropriate write command for that. Signed-off-by: Jens Axboe --- include/linux/writeback.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 608afd39b1c2..e53abf2bf2d8 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -104,6 +104,8 @@ static inline int wbc_to_write_flags(struct writeback_control *wbc) { if (wbc->sync_mode == WB_SYNC_ALL) return WRITE_SYNC; + else if (wbc->for_kupdate || wbc->for_background) + return WRITE_BG; return 0; } -- 2.7.4