From: Lachlan McIlroy <lachlan@sgi.com>
Date: Fri, 23 Nov 2007 05:31:00 +0000 (+1100)
Subject: [XFS] Clear XBF_READ_AHEAD flag on I/O completion.
X-Git-Tag: firefly_0821_release~24070^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=77be55a5a13d9c7ddf780a93861f2fba33f8be1a;p=firefly-linux-kernel-4.4.55.git

[XFS] Clear XBF_READ_AHEAD flag on I/O completion.

SGI-PV: 972554
SGI-Modid: xfs-linux-melb:xfs-kern:30128a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
---

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 48bf477cbca5..43d6c7a290e2 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1025,7 +1025,7 @@ xfs_buf_ioend(
 	xfs_buf_t		*bp,
 	int			schedule)
 {
-	bp->b_flags &= ~(XBF_READ | XBF_WRITE);
+	bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_READ_AHEAD);
 	if (bp->b_error == 0)
 		bp->b_flags |= XBF_DONE;