297 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
436 	int entropy_count;  member
618 	int entropy_count, orig;  in credit_entropy_bits()  local
626 	entropy_count = orig = ACCESS_ONCE(r->entropy_count);  in credit_entropy_bits()
629 		entropy_count += nfrac;  in credit_entropy_bits()
659 				((pool_size - entropy_count)*anfrac*3) >> s;  in credit_entropy_bits()
661 			entropy_count += add;  in credit_entropy_bits()
663 		} while (unlikely(entropy_count < pool_size-2 && pnfrac));  in credit_entropy_bits()
666 	if (unlikely(entropy_count < 0)) {  in credit_entropy_bits()
668 			r->name, entropy_count);  in credit_entropy_bits()
670 		entropy_count = 0;  in credit_entropy_bits()
671 	} else if (entropy_count > pool_size)  in credit_entropy_bits()
672 		entropy_count = pool_size;  in credit_entropy_bits()
673 	if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)  in credit_entropy_bits()
689 				  entropy_count >> ENTROPY_SHIFT,  in credit_entropy_bits()
693 		int entropy_bits = entropy_count >> ENTROPY_SHIFT;  in credit_entropy_bits()
713 			if (other->entropy_count <=  in credit_entropy_bits()
716 			if (last->entropy_count <=  in credit_entropy_bits()
979 	    r->entropy_count >= (nbytes << (ENTROPY_SHIFT + 3)) ||  in xfer_secondary_pool()
980 	    r->entropy_count > r->poolinfo->poolfracbits)  in xfer_secondary_pool()
1028 	trace_push_to_pool(r->name, r->entropy_count >> ENTROPY_SHIFT,  in push_to_pool()
1029 			   r->pull->entropy_count >> ENTROPY_SHIFT);  in push_to_pool()
1039 	int entropy_count, orig;  in account()  local
1042 	BUG_ON(r->entropy_count > r->poolinfo->poolfracbits);  in account()
1046 	entropy_count = orig = ACCESS_ONCE(r->entropy_count);  in account()
1050 		int have_bytes = entropy_count >> (ENTROPY_SHIFT + 3);  in account()
1059 	if (unlikely(entropy_count < 0)) {  in account()
1061 			r->name, entropy_count);  in account()
1063 		entropy_count = 0;  in account()
1066 	if ((size_t) entropy_count > nfrac)  in account()
1067 		entropy_count -= nfrac;  in account()
1069 		entropy_count = 0;  in account()
1071 	if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)  in account()
1076 	    (r->entropy_count >> ENTROPY_SHIFT) < random_write_wakeup_bits) {  in account()
1570 		input_pool.entropy_count = 0;  in random_ioctl()
1571 		nonblocking_pool.entropy_count = 0;  in random_ioctl()
1572 		blocking_pool.entropy_count = 0;  in random_ioctl()
1702 	int entropy_count;  in proc_do_entropy()  local
1704 	entropy_count = *(int *)table->data >> ENTROPY_SHIFT;  in proc_do_entropy()
1706 	fake_table.data = &entropy_count;  in proc_do_entropy()
1707 	fake_table.maxlen = sizeof(entropy_count);  in proc_do_entropy()
1727 		.data		= &input_pool.entropy_count,