[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, 4 deletions

diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
index 1e4ded8aa3cd..e45dbd651736 100644
--- a/fs/ext3/ialloc.c
+++ b/fs/ext3/ialloc.c
@@ -559,7 +559,6 @@ got:
 
         inode->i_ino = ino;
         /* This is the optimal IO size (for stat), not the fs block size */
-        inode->i_blksize = PAGE_SIZE;
         inode->i_blocks = 0;
         inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
 
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index c9fc15f8b609..dcf4f1dd108b 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -2632,9 +2632,6 @@ void ext3_read_inode(struct inode * inode)
                  * recovery code: that's fine, we're about to complete
                  * the process of deleting those. */
         }
-        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);
 #ifdef EXT3_FRAGMENTS