static void ext4_i_callback(struct rcu_head *head)
{
struct inode *inode = container_of(head, struct inode, i_rcu);
- INIT_LIST_HEAD(&inode->i_dentry);
kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
}
* - it's set to a non-default value OR
* - if the per-sb default is different from the global default
*/
-static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
+static int ext4_show_options(struct seq_file *seq, struct dentry *root)
{
int def_errors;
unsigned long def_mount_opts;
- struct super_block *sb = vfs->mnt_sb;
+ struct super_block *sb = root->d_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
}
mutex_unlock(&eli->li_list_mtx);
- if (freezing(current))
- refrigerator();
+ try_to_freeze();
cur = jiffies;
if ((time_after_eq(cur, next_wakeup)) ||
}
if (!S_ISDIR(root->i_mode) || !root->i_blocks || !root->i_size) {
ext4_msg(sb, KERN_ERR, "corrupt root inode, run e2fsck");
+ iput(root);
goto failed_mount4;
}
sb->s_root = d_alloc_root(root);
if (!sb->s_root) {
+ iput(root);
ext4_msg(sb, KERN_ERR, "get root dentry failed");
ret = -ENOMEM;
goto failed_mount4;
if (err) {
ext4_msg(sb, KERN_ERR, "failed to initialize system "
"zone (%d)", err);
- goto failed_mount4;
+ goto failed_mount4a;
}
ext4_ext_init(sb);
failed_mount7:
ext4_unregister_li_request(sb);
failed_mount6:
- ext4_ext_release(sb);
-failed_mount5:
ext4_mb_release(sb);
+failed_mount5:
+ ext4_ext_release(sb);
ext4_release_system_zone(sb);
-failed_mount4:
- iput(root);
+failed_mount4a:
+ dput(sb->s_root);
sb->s_root = NULL;
+failed_mount4:
ext4_msg(sb, KERN_ERR, "mount failed");
destroy_workqueue(EXT4_SB(sb)->dio_unwritten_wq);
failed_mount_wq:
return -EINVAL;
/* Quotafile not on the same filesystem? */
- if (path->mnt->mnt_sb != sb)
+ if (path->dentry->d_sb != sb)
return -EXDEV;
/* Journaling quota? */
if (EXT4_SB(sb)->s_qf_names[type]) {