/*
* forward references
*/
-struct dentry_operations jfs_ci_dentry_operations;
+const struct dentry_operations jfs_ci_dentry_operations;
static s64 commitZeroLink(tid_t, struct inode *);
ip->i_fop = &jfs_file_operations;
ip->i_mapping->a_ops = &jfs_aops;
- insert_inode_hash(ip);
mark_inode_dirty(ip);
dip->i_ctime = dip->i_mtime = CURRENT_TIME;
if (rc) {
free_ea_wmap(ip);
ip->i_nlink = 0;
+ unlock_new_inode(ip);
iput(ip);
- } else
+ } else {
d_instantiate(dentry, ip);
+ unlock_new_inode(ip);
+ }
out2:
free_UCSname(&dname);
ip->i_op = &jfs_dir_inode_operations;
ip->i_fop = &jfs_dir_operations;
- insert_inode_hash(ip);
mark_inode_dirty(ip);
/* update parent directory inode */
if (rc) {
free_ea_wmap(ip);
ip->i_nlink = 0;
+ unlock_new_inode(ip);
iput(ip);
- } else
+ } else {
d_instantiate(dentry, ip);
+ unlock_new_inode(ip);
+ }
out2:
free_UCSname(&dname);
jfs_info("jfs_rmdir: dip:0x%p name:%s", dip, dentry->d_name.name);
/* Init inode for quota operations. */
- DQUOT_INIT(ip);
+ vfs_dq_init(ip);
/* directory must be empty to be removed */
if (!dtEmpty(ip)) {
jfs_info("jfs_unlink: dip:0x%p name:%s", dip, dentry->d_name.name);
/* Init inode for quota operations. */
- DQUOT_INIT(ip);
+ vfs_dq_init(ip);
if ((rc = get_UCSname(&dname, dentry)))
goto out;
goto out3;
}
- insert_inode_hash(ip);
mark_inode_dirty(ip);
dip->i_ctime = dip->i_mtime = CURRENT_TIME;
if (rc) {
free_ea_wmap(ip);
ip->i_nlink = 0;
+ unlock_new_inode(ip);
iput(ip);
- } else
+ } else {
d_instantiate(dentry, ip);
+ unlock_new_inode(ip);
+ }
out2:
free_UCSname(&dname);
*/
rc = dtSearch(new_dir, &new_dname, &ino, &btstack, JFS_LOOKUP);
if (!rc) {
- if ((new_ip == 0) || (ino != new_ip->i_ino)) {
+ if ((!new_ip) || (ino != new_ip->i_ino)) {
rc = -ESTALE;
goto out3;
}
} else if (new_ip) {
IWRITE_LOCK(new_ip, RDWRLOCK_NORMAL);
/* Init inode for quota operations. */
- DQUOT_INIT(new_ip);
+ vfs_dq_init(new_ip);
}
/*
jfs_ip->dev = new_encode_dev(rdev);
init_special_inode(ip, ip->i_mode, rdev);
- insert_inode_hash(ip);
mark_inode_dirty(ip);
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
if (rc) {
free_ea_wmap(ip);
ip->i_nlink = 0;
+ unlock_new_inode(ip);
iput(ip);
- } else
+ } else {
d_instantiate(dentry, ip);
+ unlock_new_inode(ip);
+ }
out1:
free_UCSname(&dname);
free_UCSname(&key);
if (rc == -ENOENT) {
d_add(dentry, NULL);
- return ERR_PTR(0);
+ return NULL;
} else if (rc) {
jfs_err("jfs_lookup: dtSearch returned %d", rc);
return ERR_PTR(rc);
}
}
- ip = iget(dip->i_sb, inum);
- if (ip == NULL || is_bad_inode(ip)) {
+ ip = jfs_iget(dip->i_sb, inum);
+ if (IS_ERR(ip)) {
jfs_err("jfs_lookup: iget failed on inum %d", (uint) inum);
- if (ip)
- iput(ip);
- return ERR_PTR(-EACCES);
+ return ERR_CAST(ip);
}
dentry = d_splice_alias(ip, dentry);
if (ino == 0)
return ERR_PTR(-ESTALE);
- inode = iget(sb, ino);
- if (inode == NULL)
- return ERR_PTR(-ENOMEM);
+ inode = jfs_iget(sb, ino);
+ if (IS_ERR(inode))
+ return ERR_CAST(inode);
- if (is_bad_inode(inode) ||
- (generation && inode->i_generation != generation)) {
+ if (generation && inode->i_generation != generation) {
iput(inode);
return ERR_PTR(-ESTALE);
}
struct dentry *jfs_get_parent(struct dentry *dentry)
{
- struct super_block *sb = dentry->d_inode->i_sb;
- struct dentry *parent = ERR_PTR(-ENOENT);
- struct inode *inode;
unsigned long parent_ino;
parent_ino =
le32_to_cpu(JFS_IP(dentry->d_inode)->i_dtroot.header.idotdot);
- inode = iget(sb, parent_ino);
- if (inode) {
- if (is_bad_inode(inode)) {
- iput(inode);
- parent = ERR_PTR(-EACCES);
- } else {
- parent = d_alloc_anon(inode);
- if (!parent) {
- parent = ERR_PTR(-ENOMEM);
- iput(inode);
- }
- }
- }
- return parent;
+ return d_obtain_alias(jfs_iget(dentry->d_inode->i_sb, parent_ino));
}
const struct inode_operations jfs_dir_inode_operations = {
.removexattr = jfs_removexattr,
#ifdef CONFIG_JFS_POSIX_ACL
.setattr = jfs_setattr,
- .permission = jfs_permission,
+ .check_acl = jfs_check_acl,
#endif
};
.read = generic_read_dir,
.readdir = jfs_readdir,
.fsync = jfs_fsync,
- .ioctl = jfs_ioctl,
+ .unlocked_ioctl = jfs_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = jfs_compat_ioctl,
+#endif
+ .llseek = generic_file_llseek,
};
static int jfs_ci_hash(struct dentry *dir, struct qstr *this)
return result;
}
-struct dentry_operations jfs_ci_dentry_operations =
+const struct dentry_operations jfs_ci_dentry_operations =
{
.d_hash = jfs_ci_hash,
.d_compare = jfs_ci_compare,