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Lines Matching defs:refcnt

118 	KASSERT(driver->refcnt == 0);
137 	unsigned refcnt;
151 		refcnt = driver->refcnt;
152 		if (refcnt == UINT_MAX) {
156 	} while (atomic_cas_uint(&driver->refcnt, refcnt, refcnt + 1)
157 	    != refcnt);
178 	atomic_dec_uint(&driver->refcnt);
196 	atomic_dec_uint(&driver->refcnt);