[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>

2 files changed, 1 insertions, 2 deletions

diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 26fad9621738..dcf04cb13283 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -102,7 +102,7 @@ static int bfs_create(struct inode * dir, struct dentry * dentry, int mode,
         inode->i_uid = current->fsuid;
         inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
         inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
-        inode->i_blocks = inode->i_blksize = 0;
+        inode->i_blocks = 0;
         inode->i_op = &bfs_file_inops;
         inode->i_fop = &bfs_file_operations;
         inode->i_mapping->a_ops = &bfs_aops;
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 8fc2e8e49dbe..ed27ffb3459e 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -76,7 +76,6 @@ static void bfs_read_inode(struct inode * inode)
         inode->i_size = BFS_FILESIZE(di);
         inode->i_blocks = BFS_FILEBLOCKS(di);
         if (inode->i_size || inode->i_blocks) dprintf("Registered inode with %lld size, %ld blocks\n", inode->i_size, inode->i_blocks);
-        inode->i_blksize = PAGE_SIZE;
         inode->i_atime.tv_sec =  le32_to_cpu(di->i_atime);
         inode->i_mtime.tv_sec =  le32_to_cpu(di->i_mtime);
         inode->i_ctime.tv_sec =  le32_to_cpu(di->i_ctime);