Commit 2353e8e9 authored Feb 28, 2006 by Eric Sandeen Committed by Nathan Scott Feb 28, 2006

[XFS] Don't map non-uptodate buffers in xfs_probe_cluster; also fixes


obscure corruption case

SGI-PV: 942658
SGI-Modid: xfs-linux-melb:xfs-kern:207119a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

parent dae81d47

fs/xfs/linux-2.6/xfs_aops.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -540,7 +540,7 @@ xfs_probe_cluster(

		/* First sum forwards in this page */
		do {
		if (mapped != buffer_mapped(bh))
		if (!buffer_uptodate(bh) \|\| (mapped != buffer_mapped(bh)))
		return total;
		total += bh->b_size;
		} while ((bh = bh->b_this_page) != head);