[PATCH 6 of 8] Make reiserfs safe for new DIO locking rules

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reiserfs is changed to use a version of reiserfs_get_block that is safe
for filling holes without i_mutex held.

Signed-off-by: Chris Mason <chris.mason@xxxxxxxxxx>

diff -r 42596f5254ca -r 1ab8a2112a7d fs/reiserfs/inode.c
--- a/fs/reiserfs/inode.c	Tue Feb 06 20:02:56 2007 -0500
+++ b/fs/reiserfs/inode.c	Tue Feb 06 20:02:56 2007 -0500
@@ -469,7 +469,8 @@ static int reiserfs_get_blocks_direct_io
 	bh_result->b_size = (1 << inode->i_blkbits);
 
 	ret = reiserfs_get_block(inode, iblock, bh_result,
-				 create | GET_BLOCK_NO_DANGLE);
+				 create | GET_BLOCK_NO_DANGLE |
+				 GET_BLOCK_NO_IMUX);
 	if (ret)
 		goto out;
 


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