ocfs2: Fix extent lookup to return true size of holes

Initially, we had wired things to return a size '1' of holes. Cook up a
small amount of code to find the next extent and calculate the number of
clusters between the virtual offset and the next allocated extent.

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

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 395859edb51f..9bdbe4ae92f8 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -1483,8 +1483,7 @@ static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
         struct buffer_head **bhs = NULL;
         const char *c;
         struct super_block *sb = osb->sb;
-        u64 p_blkno;
-        int p_blocks;
+        u64 p_blkno, p_blocks;
         int virtual, blocks, status, i, bytes_left;
 
         bytes_left = i_size_read(inode) + 1;