[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>
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 192e69b..8f74dfb 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -512,7 +512,6 @@
struct timespec i_mtime;
struct timespec i_ctime;
unsigned int i_blkbits;
- unsigned long i_blksize;
unsigned long i_version;
blkcnt_t i_blocks;
unsigned short i_bytes;
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f9edcd2..31a3cb6 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,14 +269,8 @@
fhp->fh_post_uid = inode->i_uid;
fhp->fh_post_gid = inode->i_gid;
fhp->fh_post_size = inode->i_size;
- if (inode->i_blksize) {
- fhp->fh_post_blksize = inode->i_blksize;
- fhp->fh_post_blocks = inode->i_blocks;
- } else {
- fhp->fh_post_blksize = BLOCK_SIZE;
- /* how much do we care for accuracy with MinixFS? */
- fhp->fh_post_blocks = (inode->i_size+511) >> 9;
- }
+ fhp->fh_post_blksize = BLOCK_SIZE;
+ fhp->fh_post_blocks = inode->i_blocks;
fhp->fh_post_rdev[0] = htonl((u32)imajor(inode));
fhp->fh_post_rdev[1] = htonl((u32)iminor(inode));
fhp->fh_post_atime = inode->i_atime;
diff --git a/include/linux/smb.h b/include/linux/smb.h
index 6df3b15..f098dff 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -89,7 +89,6 @@
struct timespec f_atime;
struct timespec f_mtime;
struct timespec f_ctime;
- unsigned long f_blksize;
unsigned long f_blocks;
int f_unix;
};