[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/nfs/inode.c b/fs/nfs/inode.c
index 931f52a19579..bc9376ca86cd 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -277,10 +277,8 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                          * report the blocks in 512byte units
                          */
                         inode->i_blocks = nfs_calc_block_size(fattr->du.nfs3.used);
-                        inode->i_blksize = inode->i_sb->s_blocksize;
                 } else {
                         inode->i_blocks = fattr->du.nfs2.blocks;
-                        inode->i_blksize = fattr->du.nfs2.blocksize;
                 }
                 nfsi->attrtimeo = NFS_MINATTRTIMEO(inode);
                 nfsi->attrtimeo_timestamp = jiffies;
@@ -969,10 +967,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
                  * report the blocks in 512byte units
                  */
                 inode->i_blocks = nfs_calc_block_size(fattr->du.nfs3.used);
-                inode->i_blksize = inode->i_sb->s_blocksize;
         } else {
                 inode->i_blocks = fattr->du.nfs2.blocks;
-                inode->i_blksize = fattr->du.nfs2.blocksize;
         }
 
         if ((fattr->valid & NFS_ATTR_FATTR_V4) != 0 &&