b=10555

i=adilger

Small fix for fiemap calls on block boundary

diff --git a/ldiskfs/kernel_patches/patches/ext3-fiemap-2.6-rhel5.patch b/ldiskfs/kernel_patches/patches/ext3-fiemap-2.6-rhel5.patch
index 5770464..5dad8b1 100644 (file)
--- a/ldiskfs/kernel_patches/patches/ext3-fiemap-2.6-rhel5.patch
+++ b/ldiskfs/kernel_patches/patches/ext3-fiemap-2.6-rhel5.patch
@@ -385,7 +385,7 @@ Index: linux-2.6.18-53.1.14/fs/ext3/extents.c
 +              return -EBADR;
 +
 +      start_blk = start >> inode->i_sb->s_blocksize_bits;
-+      len_blks = (len + inode->i_sb->s_blocksize) >> inode->i_sb->s_blocksize_bits;
++      len_blks = (len + inode->i_sb->s_blocksize - 1) >> inode->i_sb->s_blocksize_bits;
 +
 +      /*
 +        * Walk the extent tree gathering extent information.
@@ -410,7 +410,7 @@ Index: linux-2.6.18-53.1.14/fs/ext3/fiemap.h
 +/*
 + * FIEMAP ioctl infrastructure.
 + *
-+ * Copyright (C) 2007 Cluster File Systems, Inc
++ * Copyright 2008 Sun Microsystems, Inc
 + *
 + * Author: Kalpak Shah <kalpak.shah@sun.com>
 + *     Andreas Dilger <adilger@sun.com>