[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, 1 insertions, 3 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index eae50c9d6dc4..7a7ec2d1d2f4 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -204,7 +204,6 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode)
                 inode->i_mode = mode;
                 inode->i_uid = current->fsuid;
                 inode->i_gid = current->fsgid;
-                inode->i_blksize = sb->s_blocksize;
                 inode->i_blocks = 0;
                 inode->i_rdev = 0;
                 inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
@@ -950,9 +949,8 @@ v9fs_stat2inode(struct v9fs_stat *stat, struct inode *inode,
 
         inode->i_size = stat->length;
 
-        inode->i_blksize = sb->s_blocksize;
         inode->i_blocks =
-            (inode->i_size + inode->i_blksize - 1) >> sb->s_blocksize_bits;
+            (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
 }
 
 /**