static struct inode_operations jffs_dir_inode_operations;
static const struct address_space_operations jffs_address_operations;
-kmem_cache_t *node_cache = NULL;
-kmem_cache_t *fm_cache = NULL;
+struct kmem_cache *node_cache = NULL;
+struct kmem_cache *fm_cache = NULL;
/* Called by the VFS at mount time to initialize the whole file system. */
static int jffs_fill_super(struct super_block *sb, void *data, int silent)
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);
- inode->u.generic_ip = (void *)f;
+ inode->i_private = (void *)f;
insert_inode_hash(inode);
return inode;
});
result = -ENOTDIR;
- if (!(old_dir_f = (struct jffs_file *)old_dir->u.generic_ip)) {
+ if (!(old_dir_f = old_dir->i_private)) {
D(printk("jffs_rename(): Old dir invalid.\n"));
goto jffs_rename_end;
}
/* Find the new directory. */
result = -ENOTDIR;
- if (!(new_dir_f = (struct jffs_file *)new_dir->u.generic_ip)) {
+ if (!(new_dir_f = new_dir->i_private)) {
D(printk("jffs_rename(): New dir invalid.\n"));
goto jffs_rename_end;
}
}
else {
ddino = ((struct jffs_file *)
- inode->u.generic_ip)->pino;
+ inode->i_private)->pino;
}
D3(printk("jffs_readdir(): \"..\" %u\n", ddino));
if (filldir(dirent, "..", 2, filp->f_pos, ddino, DT_DIR) < 0) {
}
filp->f_pos++;
}
- f = ((struct jffs_file *)inode->u.generic_ip)->children;
+ f = ((struct jffs_file *)inode->i_private)->children;
j = 2;
while(f && (f->deleted || j++ < filp->f_pos )) {
lock_kernel();
D3({
- char *s = (char *)kmalloc(len + 1, GFP_KERNEL);
+ char *s = kmalloc(len + 1, GFP_KERNEL);
memcpy(s, name, len);
s[len] = '\0';
printk("jffs_lookup(): dir: 0x%p, name: \"%s\"\n", dir, s);
}
r = -EACCES;
- if (!(d = (struct jffs_file *)dir->u.generic_ip)) {
+ if (!(d = (struct jffs_file *)dir->i_private)) {
D(printk("jffs_lookup(): No such inode! (%lu)\n",
dir->i_ino));
goto jffs_lookup_end;
unsigned long read_len;
int result;
struct inode *inode = (struct inode*)page->mapping->host;
- struct jffs_file *f = (struct jffs_file *)inode->u.generic_ip;
+ struct jffs_file *f = (struct jffs_file *)inode->i_private;
struct jffs_control *c = (struct jffs_control *)inode->i_sb->s_fs_info;
int r;
loff_t offset;
});
lock_kernel();
- dir_f = (struct jffs_file *)dir->u.generic_ip;
+ dir_f = dir->i_private;
ASSERT(if (!dir_f) {
printk(KERN_ERR "jffs_mkdir(): No reference to a "
kfree(_name);
});
- dir_f = (struct jffs_file *) dir->u.generic_ip;
+ dir_f = dir->i_private;
c = dir_f->c;
result = -ENOENT;
dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
mark_inode_dirty(dir);
- inode->i_nlink--;
inode->i_ctime = dir->i_ctime;
- mark_inode_dirty(inode);
+ inode_dec_link_count(inode);
d_delete(dentry); /* This also frees the inode */
if (!old_valid_dev(rdev))
return -EINVAL;
lock_kernel();
- dir_f = (struct jffs_file *)dir->u.generic_ip;
+ dir_f = dir->i_private;
c = dir_f->c;
D3(printk (KERN_NOTICE "mknod(): down biglock\n"));
lock_kernel();
D1({
int len = dentry->d_name.len;
- char *_name = (char *)kmalloc(len + 1, GFP_KERNEL);
- char *_symname = (char *)kmalloc(symname_len + 1, GFP_KERNEL);
+ char *_name = kmalloc(len + 1, GFP_KERNEL);
+ char *_symname = kmalloc(symname_len + 1, GFP_KERNEL);
memcpy(_name, dentry->d_name.name, len);
_name[len] = '\0';
memcpy(_symname, symname, symname_len);
kfree(_symname);
});
- dir_f = (struct jffs_file *)dir->u.generic_ip;
+ dir_f = dir->i_private;
ASSERT(if (!dir_f) {
printk(KERN_ERR "jffs_symlink(): No reference to a "
"jffs_file struct in inode.\n");
lock_kernel();
D1({
int len = dentry->d_name.len;
- char *s = (char *)kmalloc(len + 1, GFP_KERNEL);
+ char *s = kmalloc(len + 1, GFP_KERNEL);
memcpy(s, dentry->d_name.name, len);
s[len] = '\0';
printk("jffs_create(): dir: 0x%p, name: \"%s\"\n", dir, s);
kfree(s);
});
- dir_f = (struct jffs_file *)dir->u.generic_ip;
+ dir_f = dir->i_private;
ASSERT(if (!dir_f) {
printk(KERN_ERR "jffs_create(): No reference to a "
"jffs_file struct in inode.\n");
goto out_isem;
}
- if (!(f = (struct jffs_file *)inode->u.generic_ip)) {
- D(printk("jffs_file_write(): inode->u.generic_ip = 0x%p\n",
- inode->u.generic_ip));
+ if (!(f = inode->i_private)) {
+ D(printk("jffs_file_write(): inode->i_private = 0x%p\n",
+ inode->i_private));
goto out_isem;
}
{
.open = generic_file_open,
.llseek = generic_file_llseek,
- .read = generic_file_read,
- .write = generic_file_write,
+ .read = do_sync_read,
+ .aio_read = generic_file_aio_read,
+ .write = do_sync_write,
+ .aio_write = generic_file_aio_write,
.ioctl = jffs_ioctl,
.mmap = generic_file_readonly_mmap,
.fsync = jffs_fsync,
mutex_unlock(&c->fmc->biglock);
return;
}
- inode->u.generic_ip = (void *)f;
+ inode->i_private = f;
inode->i_mode = f->mode;
inode->i_nlink = f->nlink;
inode->i_uid = f->uid;
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;
lock_kernel();
inode->i_size = 0;
inode->i_blocks = 0;
- inode->u.generic_ip = NULL;
+ inode->i_private = NULL;
clear_inode(inode);
if (inode->i_nlink == 0) {
c = (struct jffs_control *) inode->i_sb->s_fs_info;