[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>

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 52f1e213654..8810fda0da4 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -17,8 +17,6 @@
 #include <linux/writeback.h>
 #include <linux/quotaops.h>
 
-extern int reiserfs_default_io_size;    /* default io size devuned in super.c */
-
 static int reiserfs_commit_write(struct file *f, struct page *page,
                                  unsigned from, unsigned to);
 static int reiserfs_prepare_write(struct file *f, struct page *page,
@@ -1122,7 +1120,6 @@ static void init_inode(struct inode *inode, struct path *path)
         ih = PATH_PITEM_HEAD(path);
 
         copy_key(INODE_PKEY(inode), &(ih->ih_key));
-        inode->i_blksize = reiserfs_default_io_size;
 
         INIT_LIST_HEAD(&(REISERFS_I(inode)->i_prealloc_list));
         REISERFS_I(inode)->i_flags = 0;
@@ -1877,7 +1874,6 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
         }
         // these do not go to on-disk stat data
         inode->i_ino = le32_to_cpu(ih.ih_key.k_objectid);
-        inode->i_blksize = reiserfs_default_io_size;
 
         // store in in-core inode the key of stat data and version all
         // object items will have (directory items will have old offset