[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, 0 insertions, 2 deletions

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 695f69ccf908..2cb545bf0f3c 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -574,7 +574,6 @@ got:
         inode->i_mode = mode;
 
         inode->i_ino = ino;
-        inode->i_blksize = PAGE_SIZE;   /* This is the optimal IO size (for stat), not the fs block size */
         inode->i_blocks = 0;
         inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
         memset(ei->i_data, 0, sizeof(ei->i_data));
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index fb4d3220eb8d..dd4e14c221e0 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -1094,7 +1094,6 @@ void ext2_read_inode (struct inode * inode)
                 brelse (bh);
                 goto bad_inode;
         }
-        inode->i_blksize = PAGE_SIZE;   /* This is the optimal IO size (for stat), not the fs block size */
         inode->i_blocks = le32_to_cpu(raw_inode->i_blocks);
         ei->i_flags = le32_to_cpu(raw_inode->i_flags);
         ei->i_faddr = le32_to_cpu(raw_inode->i_faddr);