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Show First 20 Lines • Show All 466 Lines • ▼ Show 20 Lines	if ((flags & M_NOWAIT) && (malloc_failure_rate != 0)) {
atomic_add_int(&malloc_nowait_count, 1);		atomic_add_int(&malloc_nowait_count, 1);
if ((malloc_nowait_count % malloc_failure_rate) == 0) {		if ((malloc_nowait_count % malloc_failure_rate) == 0) {
atomic_add_int(&malloc_failure_count, 1);		atomic_add_int(&malloc_failure_count, 1);
t_malloc_fail = time_uptime;		t_malloc_fail = time_uptime;
return (NULL);		return (NULL);
}		}
}		}
#endif		#endif
if (flags & M_WAITOK)
KASSERT(curthread->td_intr_nesting_level == 0,		KASSERT(curthread->td_intr_nesting_level == 0,
("malloc(M_WAITOK) in interrupt context"));		("malloc in interrupt context"));
		if (flags & M_WAITOK)
		KASSERT_WARN(THREAD_CAN_SLEEP(),
		("malloc(M_WAITOK) in no_sleeping context"));

#ifdef DEBUG_MEMGUARD		#ifdef DEBUG_MEMGUARD
if (memguard_cmp_mtp(mtp, size)) {		if (memguard_cmp_mtp(mtp, size)) {
va = memguard_alloc(size, flags);		va = memguard_alloc(size, flags);
if (va != NULL)		if (va != NULL)
return (va);		return (va);
/* This is unfortunate but should not be fatal. */		/* This is unfortunate but should not be fatal. */
}		}
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