diff options
Diffstat (limited to 'block/blk-mq-debugfs.c')
| -rw-r--r-- | block/blk-mq-debugfs.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 29b3540dd180..7ed3e71f2fc0 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -521,7 +521,7 @@ CTX_RQ_SEQ_OPS(poll, HCTX_TYPE_POLL); static int blk_mq_debugfs_show(struct seq_file *m, void *v) { const struct blk_mq_debugfs_attr *attr = m->private; - void *data = d_inode(m->file->f_path.dentry->d_parent)->i_private; + void *data = debugfs_get_aux(m->file); return attr->show(data, m); } @@ -531,7 +531,7 @@ static ssize_t blk_mq_debugfs_write(struct file *file, const char __user *buf, { struct seq_file *m = file->private_data; const struct blk_mq_debugfs_attr *attr = m->private; - void *data = d_inode(file->f_path.dentry->d_parent)->i_private; + void *data = debugfs_get_aux(file); /* * Attributes that only implement .seq_ops are read-only and 'attr' is @@ -546,7 +546,7 @@ static ssize_t blk_mq_debugfs_write(struct file *file, const char __user *buf, static int blk_mq_debugfs_open(struct inode *inode, struct file *file) { const struct blk_mq_debugfs_attr *attr = inode->i_private; - void *data = d_inode(file->f_path.dentry->d_parent)->i_private; + void *data = debugfs_get_aux(file); struct seq_file *m; int ret; @@ -612,11 +612,9 @@ static void debugfs_create_files(struct dentry *parent, void *data, if (IS_ERR_OR_NULL(parent)) return; - d_inode(parent)->i_private = data; - for (; attr->name; attr++) - debugfs_create_file(attr->name, attr->mode, parent, - (void *)attr, &blk_mq_debugfs_fops); + debugfs_create_file_aux(attr->name, attr->mode, parent, + (void *)attr, data, &blk_mq_debugfs_fops); } void blk_mq_debugfs_register(struct request_queue *q) |