[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/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index eae50c9..7a7ec2d 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -204,7 +204,6 @@
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 @@
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;
}
/**
diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index 534f3ee..7e7a04b 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -269,7 +269,6 @@
inode->i_ino = obj->file_id;
inode->i_size = obj->size;
inode->i_nlink = 2;
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = (inode->i_size + sb->s_blocksize - 1) >>
sb->s_blocksize_bits;
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 4ebb30a..6f37754 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -72,7 +72,6 @@
inode->i_ctime.tv_sec = vnode->status.mtime_server;
inode->i_ctime.tv_nsec = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_version = vnode->fid.unique;
inode->i_mapping->a_ops = &afs_fs_aops;
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index d39d2ac..2c9759ba 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -216,7 +216,6 @@
inode->i_nlink = 2;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
inode->i_blocks = 0;
- inode->i_blksize = 1024;
if ( ino == AUTOFS_ROOT_INO ) {
inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c
index 11a6a9a..800ce87 100644
--- a/fs/autofs4/inode.c
+++ b/fs/autofs4/inode.c
@@ -447,7 +447,6 @@
inode->i_uid = 0;
inode->i_gid = 0;
}
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index f6676fb..57020c7 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -365,7 +365,6 @@
inode->i_mtime.tv_nsec = 0; /* lower 16 bits are not a time */
inode->i_ctime = inode->i_mtime;
inode->i_atime = inode->i_mtime;
- inode->i_blksize = befs_sb->block_size;
befs_ino->i_inode_num = fsrun_to_cpu(sb, raw_inode->inode_num);
befs_ino->i_parent = fsrun_to_cpu(sb, raw_inode->parent);
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 26fad96..dcf04cb 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -102,7 +102,7 @@
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 8fc2e8e..ed27ffb 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -76,7 +76,6 @@
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);
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 6759b98..66ba137 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -507,7 +507,6 @@
inode->i_mode = mode;
inode->i_uid = 0;
inode->i_gid = 0;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime =
current_fs_time(inode->i_sb);
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 4197a50..22bcf4d 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -253,7 +253,6 @@
file data or metadata */
cifs_inode->clientCanCacheRead = FALSE;
cifs_inode->clientCanCacheAll = FALSE;
- cifs_inode->vfs_inode.i_blksize = CIFS_MAX_MSGSIZE;
cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */
cifs_inode->vfs_inode.i_flags = S_NOATIME | S_NOCMTIME;
INIT_LIST_HEAD(&cifs_inode->openFileList);
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 9aeb58a..b27b345 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -216,10 +216,9 @@
if (allocation_size < end_of_file)
cFYI(1, ("May be sparse file, allocation less than file size"));
- cFYI(1, ("File Size %ld and blocks %llu and blocksize %ld",
+ cFYI(1, ("File Size %ld and blocks %llu",
(unsigned long)tmp_inode->i_size,
- (unsigned long long)tmp_inode->i_blocks,
- tmp_inode->i_blksize));
+ (unsigned long long)tmp_inode->i_blocks));
if (S_ISREG(tmp_inode->i_mode)) {
cFYI(1, ("File inode"));
tmp_inode->i_op = &cifs_file_inode_ops;
diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c
index 5597080..95a5425 100644
--- a/fs/coda/coda_linux.c
+++ b/fs/coda/coda_linux.c
@@ -110,8 +110,6 @@
inode->i_nlink = attr->va_nlink;
if (attr->va_size != -1)
inode->i_size = attr->va_size;
- if (attr->va_blocksize != -1)
- inode->i_blksize = attr->va_blocksize;
if (attr->va_size != -1)
inode->i_blocks = (attr->va_size + 511) >> 9;
if (attr->va_atime.tv_sec != -1)
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c
index 5047e6a..fb18917 100644
--- a/fs/configfs/inode.c
+++ b/fs/configfs/inode.c
@@ -135,7 +135,6 @@
{
struct inode * inode = new_inode(configfs_sb);
if (inode) {
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->a_ops = &configfs_aops;
inode->i_mapping->backing_dev_info = &configfs_backing_dev_info;
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index d09b677..ad96b69 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -73,7 +73,6 @@
inode->i_uid = cramfs_inode->uid;
inode->i_size = cramfs_inode->size;
inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_gid = cramfs_inode->gid;
/* Struct copy intentional */
inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 717f4821..269e649 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -40,7 +40,6 @@
inode->i_mode = mode;
inode->i_uid = 0;
inode->i_gid = 0;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
switch (mode & S_IFMT) {
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 5bf06a1..5f7b5a6 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -113,7 +113,6 @@
inode->i_ino = 1;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
inode->i_blocks = 0;
- inode->i_blksize = 1024;
inode->i_uid = inode->i_gid = 0;
inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
inode->i_op = &simple_dir_inode_operations;
@@ -172,7 +171,6 @@
return -ENOMEM;
inode->i_ino = number+2;
- inode->i_blksize = 1024;
inode->i_uid = config.setuid ? config.uid : current->fsuid;
inode->i_gid = config.setgid ? config.gid : current->fsgid;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 3a35674..8d54433 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1590,7 +1590,6 @@
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
- inode->i_blksize = PAGE_SIZE;
return inode;
eexit_1:
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 695f69c..2cb545b 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -574,7 +574,6 @@
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 fb4d322..dd4e14c 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -1094,7 +1094,6 @@
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);
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
index 1e4ded8..e45dbd6 100644
--- a/fs/ext3/ialloc.c
+++ b/fs/ext3/ialloc.c
@@ -559,7 +559,6 @@
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 c9fc15f..dcf4f1d 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -2632,9 +2632,6 @@
* 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
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index e1035a5..ab96ae8 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -370,8 +370,6 @@
inode->i_flags |= S_IMMUTABLE;
}
MSDOS_I(inode)->i_attrs = de->attr & ATTR_UNUSED;
- /* this is as close to the truth as we can get ... */
- inode->i_blksize = sbi->cluster_size;
inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1))
& ~((loff_t)sbi->cluster_size - 1)) >> 9;
inode->i_mtime.tv_sec =
@@ -1131,7 +1129,6 @@
MSDOS_I(inode)->i_start = 0;
inode->i_size = sbi->dir_entries * sizeof(struct msdos_dir_entry);
}
- inode->i_blksize = sbi->cluster_size;
inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1))
& ~((loff_t)sbi->cluster_size - 1)) >> 9;
MSDOS_I(inode)->i_logstart = 0;
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index 32a82ed..4786d51 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -239,7 +239,6 @@
ip->i_ctime.tv_nsec = 0;
ip->i_mtime.tv_nsec = 0;
- ip->i_blksize = PAGE_SIZE;
ip->i_blocks = vip->vii_blocks;
ip->i_generation = vip->vii_gen;
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 7d25092..cb7cadb 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -118,7 +118,6 @@
inode->i_uid = attr->uid;
inode->i_gid = attr->gid;
i_size_write(inode, attr->size);
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = attr->blocks;
inode->i_atime.tv_sec = attr->atime;
inode->i_atime.tv_nsec = attr->atimensec;
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 315cf44..d05641c 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -154,7 +154,6 @@
inode->i_gid = current->fsgid;
inode->i_nlink = 1;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
- inode->i_blksize = HFS_SB(sb)->alloc_blksz;
HFS_I(inode)->flags = 0;
HFS_I(inode)->rsrc_inode = NULL;
HFS_I(inode)->fs_blocks = 0;
@@ -284,7 +283,6 @@
inode->i_uid = hsb->s_uid;
inode->i_gid = hsb->s_gid;
inode->i_nlink = 1;
- inode->i_blksize = HFS_SB(inode->i_sb)->alloc_blksz;
if (idata->key)
HFS_I(inode)->cat_key = *idata->key;
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 924ecde..0eb1a60 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -304,7 +304,6 @@
inode->i_gid = current->fsgid;
inode->i_nlink = 1;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
- inode->i_blksize = HFSPLUS_SB(sb).alloc_blksz;
INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list);
init_MUTEX(&HFSPLUS_I(inode).extents_lock);
atomic_set(&HFSPLUS_I(inode).opencnt, 0);
@@ -407,7 +406,6 @@
type = hfs_bnode_read_u16(fd->bnode, fd->entryoffset);
HFSPLUS_I(inode).dev = 0;
- inode->i_blksize = HFSPLUS_SB(inode->i_sb).alloc_blksz;
if (type == HFSPLUS_FOLDER) {
struct hfsplus_cat_folder *folder = &entry.folder;
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index b82e3d9..322e876 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -156,7 +156,6 @@
ino->i_mode = i_mode;
ino->i_nlink = i_nlink;
ino->i_size = i_size;
- ino->i_blksize = i_blksize;
ino->i_blocks = i_blocks;
return(0);
}
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 56f2c33..bcf6ee3 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -17,7 +17,6 @@
i->i_gid = hpfs_sb(sb)->sb_gid;
i->i_mode = hpfs_sb(sb)->sb_mode;
hpfs_inode->i_conv = hpfs_sb(sb)->sb_conv;
- i->i_blksize = 512;
i->i_size = -1;
i->i_blocks = -1;
diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c
index 3a9bdf58..dcb6d2e 100644
--- a/fs/hppfs/hppfs_kern.c
+++ b/fs/hppfs/hppfs_kern.c
@@ -152,7 +152,6 @@
ino->i_mode = proc_ino->i_mode;
ino->i_nlink = proc_ino->i_nlink;
ino->i_size = proc_ino->i_size;
- ino->i_blksize = proc_ino->i_blksize;
ino->i_blocks = proc_ino->i_blocks;
}
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index c3920c9..e025a31 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -357,7 +357,6 @@
inode->i_mode = mode;
inode->i_uid = uid;
inode->i_gid = gid;
- inode->i_blksize = HPAGE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->a_ops = &hugetlbfs_aops;
inode->i_mapping->backing_dev_info =&hugetlbfs_backing_dev_info;
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 10e4789..4527692 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -1235,7 +1235,7 @@
}
inode->i_uid = sbi->s_uid;
inode->i_gid = sbi->s_gid;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
ei->i_format_parm[0] = 0;
ei->i_format_parm[1] = 0;
@@ -1291,7 +1291,6 @@
isonum_711 (de->ext_attr_length));
/* Set the number of blocks for stat() - should be done before RR */
- inode->i_blksize = PAGE_CACHE_SIZE; /* For stat() only */
inode->i_blocks = (inode->i_size + 511) >> 9;
/*
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index 7358ef8..f5cf9c9 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -364,7 +364,6 @@
inode->i_ctime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = (inode->i_size + 511) >> 9;
f = jffs_find_file(c, raw_inode->ino);
@@ -1706,7 +1705,6 @@
inode->i_mtime.tv_nsec =
inode->i_ctime.tv_nsec = 0;
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = (inode->i_size + 511) >> 9;
if (S_ISREG(inode->i_mode)) {
inode->i_op = &jffs_file_inode_operations;
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 4780f82..72d9909d 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -263,7 +263,6 @@
inode->i_nlink = f->inocache->nlink;
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = (inode->i_size + 511) >> 9;
switch (inode->i_mode & S_IFMT) {
@@ -449,7 +448,6 @@
inode->i_atime = inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC;
ri->atime = ri->mtime = ri->ctime = cpu_to_je32(I_SEC(inode->i_mtime));
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = 0;
inode->i_size = 0;
diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c
index 4d52593..4c74f09 100644
--- a/fs/jfs/jfs_extent.c
+++ b/fs/jfs/jfs_extent.c
@@ -468,7 +468,7 @@
int extFill(struct inode *ip, xad_t * xp)
{
int rc, nbperpage = JFS_SBI(ip->i_sb)->nbperpage;
- s64 blkno = offsetXAD(xp) >> ip->i_blksize;
+ s64 blkno = offsetXAD(xp) >> ip->i_blkbits;
// assert(ISSPARSE(ip));
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index ccbe60a..369d7f3 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -3115,7 +3115,6 @@
ip->i_mtime.tv_nsec = le32_to_cpu(dip->di_mtime.tv_nsec);
ip->i_ctime.tv_sec = le32_to_cpu(dip->di_ctime.tv_sec);
ip->i_ctime.tv_nsec = le32_to_cpu(dip->di_ctime.tv_nsec);
- ip->i_blksize = ip->i_sb->s_blocksize;
ip->i_blocks = LBLK2PBLK(ip->i_sb, le64_to_cpu(dip->di_nblocks));
ip->i_generation = le32_to_cpu(dip->di_gen);
diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c
index 495df40..bffaca9 100644
--- a/fs/jfs/jfs_inode.c
+++ b/fs/jfs/jfs_inode.c
@@ -115,7 +115,6 @@
}
jfs_inode->mode2 |= mode;
- inode->i_blksize = sb->s_blocksize;
inode->i_blocks = 0;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
jfs_inode->otime = inode->i_ctime.tv_sec;
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index e1e0a6e..f5afc12 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -257,7 +257,7 @@
int rc = 0;
int xflag;
s64 xaddr;
- sector_t file_blocks = (inode->i_size + inode->i_blksize - 1) >>
+ sector_t file_blocks = (inode->i_size + inode->i_sb->s_blocksize - 1) >>
inode->i_blkbits;
if (lblock >= file_blocks)
diff --git a/fs/libfs.c b/fs/libfs.c
index 2751793..8db5afb 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -383,7 +383,6 @@
return -ENOMEM;
inode->i_mode = S_IFDIR | 0755;
inode->i_uid = inode->i_gid = 0;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_op = &simple_dir_inode_operations;
@@ -405,7 +404,6 @@
goto out;
inode->i_mode = S_IFREG | files->mode;
inode->i_uid = inode->i_gid = 0;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_fop = files->ops;
diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c
index 4a6abc4..df6b107 100644
--- a/fs/minix/bitmap.c
+++ b/fs/minix/bitmap.c
@@ -254,7 +254,7 @@
inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
inode->i_ino = j;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
memset(&minix_i(inode)->u, 0, sizeof(minix_i(inode)->u));
insert_inode_hash(inode);
mark_inode_dirty(inode);
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 826b9d8..c11a4b9 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -396,7 +396,7 @@
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
inode->i_ctime.tv_nsec = 0;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
for (i = 0; i < 9; i++)
minix_inode->u.i1_data[i] = raw_inode->i_zone[i];
minix_set_inode(inode, old_decode_dev(raw_inode->i_zone[0]));
@@ -429,7 +429,7 @@
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
inode->i_ctime.tv_nsec = 0;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
for (i = 0; i < 10; i++)
minix_inode->u.i2_data[i] = raw_inode->i_zone[i];
minix_set_inode(inode, old_decode_dev(raw_inode->i_zone[0]));
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 8244710..42e3bef 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -223,7 +223,6 @@
inode->i_nlink = 1;
inode->i_uid = server->m.uid;
inode->i_gid = server->m.gid;
- inode->i_blksize = NCP_BLOCK_SIZE;
ncp_update_dates(inode, &nwinfo->i);
ncp_update_inode(inode, nwinfo);
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 931f52a..bc9376c 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -277,10 +277,8 @@
* report the blocks in 512byte units
*/
inode->i_blocks = nfs_calc_block_size(fattr->du.nfs3.used);
- inode->i_blksize = inode->i_sb->s_blocksize;
} else {
inode->i_blocks = fattr->du.nfs2.blocks;
- inode->i_blksize = fattr->du.nfs2.blocksize;
}
nfsi->attrtimeo = NFS_MINATTRTIMEO(inode);
nfsi->attrtimeo_timestamp = jiffies;
@@ -969,10 +967,8 @@
* report the blocks in 512byte units
*/
inode->i_blocks = nfs_calc_block_size(fattr->du.nfs3.used);
- inode->i_blksize = inode->i_sb->s_blocksize;
} else {
inode->i_blocks = fattr->du.nfs2.blocks;
- inode->i_blksize = fattr->du.nfs2.blocksize;
}
if ((fattr->valid & NFS_ATTR_FATTR_V4) != 0 &&
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index 3185212..933dbd8 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -556,8 +556,6 @@
/* Setup the generic vfs inode parts now. */
- /* This is the optimal IO size (for stat), not the fs block size. */
- vi->i_blksize = PAGE_CACHE_SIZE;
/*
* This is for checking whether an inode has changed w.r.t. a file so
* that the file can be updated if necessary (compare with f_version).
@@ -1234,7 +1232,6 @@
base_ni = NTFS_I(base_vi);
/* Just mirror the values from the base inode. */
- vi->i_blksize = base_vi->i_blksize;
vi->i_version = base_vi->i_version;
vi->i_uid = base_vi->i_uid;
vi->i_gid = base_vi->i_gid;
@@ -1504,7 +1501,6 @@
ni = NTFS_I(vi);
base_ni = NTFS_I(base_vi);
/* Just mirror the values from the base inode. */
- vi->i_blksize = base_vi->i_blksize;
vi->i_version = base_vi->i_version;
vi->i_uid = base_vi->i_uid;
vi->i_gid = base_vi->i_gid;
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 578fb3d..584260f 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -2638,11 +2638,6 @@
}
vi->i_ino = bit;
/*
- * This is the optimal IO size (for stat), not the fs block
- * size.
- */
- vi->i_blksize = PAGE_CACHE_SIZE;
- /*
* This is for checking whether an inode has changed w.r.t. a
* file so that the file can be updated if necessary (compare
* with f_version).
diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c
index 0ff0898..0368c64 100644
--- a/fs/ocfs2/dlm/dlmfs.c
+++ b/fs/ocfs2/dlm/dlmfs.c
@@ -335,7 +335,6 @@
inode->i_mode = mode;
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->backing_dev_info = &dlmfs_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
@@ -362,7 +361,6 @@
inode->i_mode = mode;
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->backing_dev_info = &dlmfs_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 69d3db5..16e8e74 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -269,7 +269,6 @@
inode->i_mode = le16_to_cpu(fe->i_mode);
inode->i_uid = le32_to_cpu(fe->i_uid);
inode->i_gid = le32_to_cpu(fe->i_gid);
- inode->i_blksize = (u32)osb->s_clustersize;
/* Fast symlinks will have i_size but no allocated clusters. */
if (S_ISLNK(inode->i_mode) && !fe->i_clusters)
@@ -1258,8 +1257,6 @@
void ocfs2_refresh_inode(struct inode *inode,
struct ocfs2_dinode *fe)
{
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-
spin_lock(&OCFS2_I(inode)->ip_lock);
OCFS2_I(inode)->ip_clusters = le32_to_cpu(fe->i_clusters);
@@ -1270,7 +1267,6 @@
inode->i_uid = le32_to_cpu(fe->i_uid);
inode->i_gid = le32_to_cpu(fe->i_gid);
inode->i_mode = le16_to_cpu(fe->i_mode);
- inode->i_blksize = (u32) osb->s_clustersize;
if (S_ISLNK(inode->i_mode) && le32_to_cpu(fe->i_clusters) == 0)
inode->i_blocks = 0;
else
diff --git a/fs/pipe.c b/fs/pipe.c
index 2035257..f3b6f71 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -879,7 +879,6 @@
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
- inode->i_blksize = PAGE_SIZE;
return inode;
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index fddbd61..5a41db2 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -496,7 +496,6 @@
inode->i_ctime.tv_sec = le32_to_cpu(raw_inode->di_ctime);
inode->i_ctime.tv_nsec = 0;
inode->i_blocks = le32_to_cpu(raw_inode->di_first_xtnt.xtnt_size);
- inode->i_blksize = QNX4_DIR_ENTRY_SIZE;
memcpy(qnx4_inode, raw_inode, QNX4_DIR_ENTRY_SIZE);
if (S_ISREG(inode->i_mode)) {
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index b967733..bc0e516 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -58,7 +58,6 @@
inode->i_mode = mode;
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->a_ops = &ramfs_aops;
inode->i_mapping->backing_dev_info = &ramfs_backing_dev_info;
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 52f1e21..8810fda 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -17,8 +17,6 @@
#include <linux/writeback.h>
#include <linux/quotaops.h>
-extern int reiserfs_default_io_size; /* default io size devuned in super.c */
-
static int reiserfs_commit_write(struct file *f, struct page *page,
unsigned from, unsigned to);
static int reiserfs_prepare_write(struct file *f, struct page *page,
@@ -1122,7 +1120,6 @@
ih = PATH_PITEM_HEAD(path);
copy_key(INODE_PKEY(inode), &(ih->ih_key));
- inode->i_blksize = reiserfs_default_io_size;
INIT_LIST_HEAD(&(REISERFS_I(inode)->i_prealloc_list));
REISERFS_I(inode)->i_flags = 0;
@@ -1877,7 +1874,6 @@
}
// these do not go to on-disk stat data
inode->i_ino = le32_to_cpu(ih.ih_key.k_objectid);
- inode->i_blksize = reiserfs_default_io_size;
// store in in-core inode the key of stat data and version all
// object items will have (directory items will have old offset
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 92cf60a..2c122ee 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -166,7 +166,6 @@
fattr->f_mtime = inode->i_mtime;
fattr->f_ctime = inode->i_ctime;
fattr->f_atime = inode->i_atime;
- fattr->f_blksize= inode->i_blksize;
fattr->f_blocks = inode->i_blocks;
fattr->attr = SMB_I(inode)->attr;
@@ -200,7 +199,6 @@
inode->i_uid = fattr->f_uid;
inode->i_gid = fattr->f_gid;
inode->i_ctime = fattr->f_ctime;
- inode->i_blksize= fattr->f_blksize;
inode->i_blocks = fattr->f_blocks;
inode->i_size = fattr->f_size;
inode->i_mtime = fattr->f_mtime;
diff --git a/fs/smbfs/proc.c b/fs/smbfs/proc.c
index c349505..40e174d 100644
--- a/fs/smbfs/proc.c
+++ b/fs/smbfs/proc.c
@@ -1826,7 +1826,6 @@
fattr->f_nlink = 1;
fattr->f_uid = server->mnt->uid;
fattr->f_gid = server->mnt->gid;
- fattr->f_blksize = SMB_ST_BLKSIZE;
fattr->f_unix = 0;
}
diff --git a/fs/stat.c b/fs/stat.c
index 3a44dcf..60a31d5 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -14,6 +14,7 @@
#include <linux/namei.h>
#include <linux/security.h>
#include <linux/syscalls.h>
+#include <linux/pagemap.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
@@ -32,7 +33,7 @@
stat->ctime = inode->i_ctime;
stat->size = i_size_read(inode);
stat->blocks = inode->i_blocks;
- stat->blksize = inode->i_blksize;
+ stat->blksize = (1 << inode->i_blkbits);
}
EXPORT_SYMBOL(generic_fillattr);
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index fd7cd5f..e79e38d 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -125,7 +125,6 @@
{
struct inode * inode = new_inode(sysfs_sb);
if (inode) {
- inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_blocks = 0;
inode->i_mapping->a_ops = &sysfs_aops;
inode->i_mapping->backing_dev_info = &sysfs_backing_dev_info;
diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c
index 9b585d1..115ab0d 100644
--- a/fs/sysv/ialloc.c
+++ b/fs/sysv/ialloc.c
@@ -170,7 +170,7 @@
inode->i_uid = current->fsuid;
inode->i_ino = fs16_to_cpu(sbi, ino);
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
memset(SYSV_I(inode)->i_data, 0, sizeof(SYSV_I(inode)->i_data));
SYSV_I(inode)->i_dir_start_lookup = 0;
insert_inode_hash(inode);
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 58b2d22..d63c5e4 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -201,7 +201,7 @@
inode->i_ctime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
- inode->i_blocks = inode->i_blksize = 0;
+ inode->i_blocks = 0;
si = SYSV_I(inode);
for (block = 0; block < 10+1+1+1; block++)
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index d1d3823..8206983 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -121,7 +121,6 @@
UDF_I_LOCATION(inode).logicalBlockNum = block;
UDF_I_LOCATION(inode).partitionReferenceNum = UDF_I_LOCATION(dir).partitionReferenceNum;
inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0);
- inode->i_blksize = PAGE_SIZE;
inode->i_blocks = 0;
UDF_I_LENEATTR(inode) = 0;
UDF_I_LENALLOC(inode) = 0;
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 605f511..b223b32 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -916,8 +916,6 @@
* i_nlink = 1
* i_op = NULL;
*/
- inode->i_blksize = PAGE_SIZE;
-
bh = udf_read_ptagged(inode->i_sb, UDF_I_LOCATION(inode), 0, &ident);
if (!bh)
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index 9501dcd..2ad1259 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -255,7 +255,6 @@
inode->i_gid = current->fsgid;
inode->i_ino = cg * uspi->s_ipg + bit;
- 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;
ufsi->i_flags = UFS_I(dir)->i_flags;
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 30c6e8a9..ee1eaa6 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -741,7 +741,6 @@
ufs1_read_inode(inode, ufs_inode + ufs_inotofsbo(inode->i_ino));
}
- inode->i_blksize = PAGE_SIZE;/*This is the optimal IO size (for stat)*/
inode->i_version++;
ufsi->i_lastfrag =
(inode->i_size + uspi->s_fsize - 1) >> uspi->s_fshift;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 4754f34..9df9ed3 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -171,7 +171,6 @@
break;
}
- inode->i_blksize = xfs_preferred_iosize(mp);
inode->i_generation = ip->i_d.di_gen;
i_size_write(inode, ip->i_d.di_size);
inode->i_blocks =
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index 6628d96..553fa73 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -122,7 +122,6 @@
inode->i_blocks = vap->va_nblocks;
inode->i_mtime = vap->va_mtime;
inode->i_ctime = vap->va_ctime;
- inode->i_blksize = vap->va_blocksize;
if (vap->va_xflags & XFS_XFLAG_IMMUTABLE)
inode->i_flags |= S_IMMUTABLE;
else