[PATCH] inode-diet: Eliminate i_blksize from the inode structure

This eliminates the i_blksize field from struct inode.  Filesystems that want
to provide a per-inode st_blksize can do so by providing their own getattr
routine instead of using the generic_fillattr() function.

Note that some filesystems were providing pretty much random (and incorrect)
values for i_blksize.

[bunk@stusta.de: cleanup]
[akpm@osdl.org: generic_fillattr() fix]
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 58b2d22..d63c5e4 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -201,7 +201,7 @@
 	inode->i_ctime.tv_nsec = 0;
 	inode->i_atime.tv_nsec = 0;
 	inode->i_mtime.tv_nsec = 0;
-	inode->i_blocks = inode->i_blksize = 0;
+	inode->i_blocks = 0;
 
 	si = SYSV_I(inode);
 	for (block = 0; block < 10+1+1+1; block++)