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Searched refs:kgdb_nmi_num_readers (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/tty/serial/
H A Dkgdb_nmi.c42 static atomic_t kgdb_nmi_num_readers = ATOMIC_INIT(0); variable
138 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()