ocfs2: fix wrong check in ocfs2_direct_IO_get_blocks
commitae1f081467a147c125dfd5920e1c55f0e8ad031a
authorJoseph Qi <joseph.qi@huawei.com>
Wed, 24 Jun 2015 23:55:23 +0000 (24 16:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 25 Jun 2015 00:49:40 +0000 (24 17:49 -0700)
treedd06c72b531a5ac71db4e67501b3813d51df0442
parent74e364ad1b13fd518a0bd4e5aec56d5e8706152f
ocfs2: fix wrong check in ocfs2_direct_IO_get_blocks

contig_blocks gotten from ocfs2_extent_map_get_blocks cannot be compared
with clusters_to_alloc. So convert it to clusters first.

Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Reviewed-by: Weiwei Wang <wangww631@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/ocfs2/aops.c
fs/ocfs2/ocfs2.h