Searched refs:down_trylock (Results 1 – 5 of 5) sorted by relevance
47 #define down_trylock(_sem) !sema_trywait(&(_sem)->sema) macro
368 down_trylock(struct semaphore *s) in down_trylock() function
250 int down_trylock(struct semaphore *s);
1039 if (down_trylock(&port->sm_sem)) { in ib_umad_sm_open()
586 if (down_trylock(&state->slot_available_event) != 0) { in reserve_space()