[PATCH] remove buffer head b_inode

Removal of buffer_head.b_inode.  The list_emptiness of b_inode_buffers
is used to indicate whether the buffer is on an inode's
i_dirty_buffers.

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index e350e386dab4..16c8dc3de35b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -256,7 +256,6 @@ struct buffer_head {
 
 	wait_queue_head_t b_wait;
 
-	int b_inode;				/* will go away */
 	struct list_head     b_inode_buffers;	/* doubly linked list of inode dirty buffers */
 };