From: Steven Whitehouse <swhiteho@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH 07/12] GFS2: Direct IO write at end of file error
Date: Fri, 26 Sep 2008 13:00:50 +0100 [thread overview]
Message-ID: <1222430455-4632-8-git-send-email-swhiteho@redhat.com> (raw)
In-Reply-To: <1222430455-4632-7-git-send-email-swhiteho@redhat.com>
From: Bob Peterson <rpeterso@redhat.com>
This patch fixes a problem whereby a direct_io write doesn't fall
back to buffered write properly at end of file.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index e64a1b0..ae7126a 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -975,7 +975,7 @@ static int gfs2_ok_for_dio(struct gfs2_inode *ip, int rw, loff_t offset)
if (gfs2_is_stuffed(ip))
return 0;
- if (offset > i_size_read(&ip->i_inode))
+ if (offset >= i_size_read(&ip->i_inode))
return 0;
return 1;
}
--
1.5.5.1
next prev parent reply other threads:[~2008-09-26 12:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-26 12:00 [Cluster-devel] GFS2: Pre-pull patch posting Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 01/12] GFS2: Fix debugfs glock file iterator Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 02/12] GFS2: Fix metafs mounts Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 03/12] GFS2: rm on multiple nodes causes panic Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 04/12] GFS2: Fix & clean up GFS2 rename Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 05/12] GFS2: Fix race relating to glock min-hold time Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 06/12] GFS2: Use an IS_ERR test rather than a NULL test Steven Whitehouse
2008-09-26 12:00 ` Steven Whitehouse [this message]
2008-09-26 12:00 ` [Cluster-devel] [PATCH 08/12] GFS2: GFS2 will panic if you misspell any mount options Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 09/12] GFS2: The war on bloat Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 10/12] GFS2: high time to take some time over atime Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 11/12] GFS2: Add UUID to GFS2 sb Steven Whitehouse
2008-09-26 12:00 ` [Cluster-devel] [PATCH 12/12] GFS2: Support for I/O barriers Steven Whitehouse
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