Searched refs:kgdb_nmi_num_readers (Results 1 – 1 of 1) sorted by relevance
42 static atomic_t kgdb_nmi_num_readers = ATOMIC_INIT(0); variable138 if (atomic_read(&kgdb_nmi_num_readers)) { in kgdb_nmi_poll_one_knock()199 if (likely(!atomic_read(&kgdb_nmi_num_readers) || in kgdb_nmi_tty_receiver()278 atomic_inc(&kgdb_nmi_num_readers); in kgdb_nmi_tty_open()289 atomic_dec(&kgdb_nmi_num_readers); in kgdb_nmi_tty_close()