commit 23591256d61354e20f12e98d7a496ad5c23de74c
author Steven Whitehouse <swhiteho@redhat.com> Fri Oct 13 17:25:45 2006 -0400
committer Steven Whitehouse <swhiteho@redhat.com> Fri Oct 20 09:13:40 2006 -0400
tree 3013a6e873a6e0a1d55fbace2fba638a978108c0
parent 42fb00838a644d03f9a2a5fbbe0b668a5ff5df4d

[GFS2] Fix bmap to map extents properly

This fix means that bmap will map extents of the length requested
by the VFS rather than guessing at it, or just mapping one block
at a time. The other callers of gfs2_block_map are audited to ensure
they send the correct max extent lengths (i.e. set bh->b_size correctly).

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

fs/gfs2/bmap.h

diff --git a/fs/gfs2/bmap.h b/fs/gfs2/bmap.h
index 0fd379b..ac2fd04 100644
--- a/fs/gfs2/bmap.h
+++ b/fs/gfs2/bmap.h
@@ -15,7 +15,7 @@
 struct page;
 
 int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page);
-int gfs2_block_map(struct inode *inode, u64 lblock, int create, struct buffer_head *bh, unsigned int maxlen);
+int gfs2_block_map(struct inode *inode, u64 lblock, int create, struct buffer_head *bh);
 int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen);
 
 int gfs2_truncatei(struct gfs2_inode *ip, u64 size);