ocfs2: Fix up i_blocks calculation to know about holes

Older file systems which didn't support holes did a dumb calculation of
i_blocks based on i_size. This is no longer accurate, so fix things up to
take actual allocation into account.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 6dbb11762759..0da655ae5d6f 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -381,8 +381,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
                                              le32_to_cpu(fe->i_clusters)));
         spin_unlock(&OCFS2_I(alloc_inode)->ip_lock);
         i_size_write(alloc_inode, le64_to_cpu(fe->i_size));
-        alloc_inode->i_blocks =
-                ocfs2_align_bytes_to_sectors(i_size_read(alloc_inode));
+        alloc_inode->i_blocks = ocfs2_inode_sector_count(alloc_inode);
 
         status = 0;
 bail: