diff options
Diffstat (limited to 'fs/debugfs/inode.c')
| -rw-r--r-- | fs/debugfs/inode.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 29c68c5d44d5..f25daa207421 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -163,19 +163,24 @@ static int debugfs_show_options(struct seq_file *m, struct dentry *root) return 0; } -static void debugfs_evict_inode(struct inode *inode) +static void debugfs_i_callback(struct rcu_head *head) { - truncate_inode_pages_final(&inode->i_data); - clear_inode(inode); + struct inode *inode = container_of(head, struct inode, i_rcu); if (S_ISLNK(inode->i_mode)) kfree(inode->i_link); + free_inode_nonrcu(inode); +} + +static void debugfs_destroy_inode(struct inode *inode) +{ + call_rcu(&inode->i_rcu, debugfs_i_callback); } static const struct super_operations debugfs_super_operations = { .statfs = simple_statfs, .remount_fs = debugfs_remount, .show_options = debugfs_show_options, - .evict_inode = debugfs_evict_inode, + .destroy_inode = debugfs_destroy_inode, }; static void debugfs_release_dentry(struct dentry *dentry) @@ -423,8 +428,8 @@ EXPORT_SYMBOL_GPL(debugfs_create_file); * debugfs core. * * It is your responsibility to protect your struct file_operation - * methods against file removals by means of debugfs_use_file_start() - * and debugfs_use_file_finish(). ->open() is still protected by + * methods against file removals by means of debugfs_file_get() + * and debugfs_file_put(). ->open() is still protected by * debugfs though. * * Any struct file_operations defined by means of |