static void *l_start(struct seq_file *m, loff_t *pos) { return seq_list_start_head(&all_lock_classes, *pos); }
/* * generate a list of extant and dead calls in /proc/net/rxrpc_calls */ static void *rxrpc_call_seq_start(struct seq_file *seq, loff_t *_pos) { read_lock(&rxrpc_call_lock); return seq_list_start_head(&rxrpc_calls, *_pos); }
static void *bc_io_start(struct seq_file *f, loff_t *ppos) { spin_lock(&pb_lock); return seq_list_start_head(&pb_io_list, *ppos); }