From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 097747CF3 for ; Fri, 8 Jul 2016 23:28:09 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id 980C2AC004 for ; Fri, 8 Jul 2016 21:28:05 -0700 (PDT) Received: from sandeen.net (sandeen.net [63.231.237.45]) by cuda.sgi.com with ESMTP id 4bFRGlEXylWzgKtg for ; Fri, 08 Jul 2016 21:28:02 -0700 (PDT) Received: from [10.0.0.4] (liberator [10.0.0.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by sandeen.net (Postfix) with ESMTPSA id 803F314A04 for ; Fri, 8 Jul 2016 23:28:02 -0500 (CDT) Subject: [PATCH 2/1 V2] xfs: remove extraneous buffer flag changes References: <9810c6bf-9fd7-bf41-13ab-a96bec861457@redhat.com> From: Eric Sandeen Message-ID: <929bf9d2-968d-6c4a-bca6-24ffc0c54702@sandeen.net> Date: Fri, 8 Jul 2016 23:28:02 -0500 MIME-Version: 1.0 In-Reply-To: <9810c6bf-9fd7-bf41-13ab-a96bec861457@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Fix up a couple places where extra flag manipulation occurs. In the first case we clear XBF_ASYNC and then immediately reset it - so don't bother clearing in the first place. In the 2nd case we are at a point in the function where the buffer must already be async, so there is no need to reset it. Add consistent spacing around the " | " while we're at it. Signed-off-by: Eric Sandeen --- V2: fix subject, sorry! diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index e71cfbd..5d52e44 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1816,7 +1816,7 @@ __xfs_buf_delwri_submit( blk_start_plug(&plug); list_for_each_entry_safe(bp, n, io_list, b_list) { - bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_ASYNC | XBF_WRITE_FAIL); + bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_WRITE_FAIL); bp->b_flags |= XBF_WRITE | XBF_ASYNC; /* diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 3425799..6a2f429 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -1080,10 +1080,9 @@ xfs_buf_iodone_callback_error( * async write failure at least once, but we also need to set the buffer * up to behave correctly now for repeated failures. */ - if (!(bp->b_flags & (XBF_STALE|XBF_WRITE_FAIL)) || + if (!(bp->b_flags & (XBF_STALE | XBF_WRITE_FAIL)) || bp->b_last_error != bp->b_error) { - bp->b_flags |= (XBF_WRITE | XBF_ASYNC | - XBF_DONE | XBF_WRITE_FAIL); + bp->b_flags |= (XBF_WRITE | XBF_DONE | XBF_WRITE_FAIL); bp->b_last_error = bp->b_error; bp->b_retries = 0; bp->b_first_retry_time = jiffies; _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs