371 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
541 	int entropy_count;  member
714 	int entropy_count, orig, has_initialized = 0;  in credit_entropy_bits()  local
722 	entropy_count = orig = READ_ONCE(r->entropy_count);  in credit_entropy_bits()
725 		entropy_count += nfrac;  in credit_entropy_bits()
755 				((pool_size - entropy_count)*anfrac*3) >> s;  in credit_entropy_bits()
757 			entropy_count += add;  in credit_entropy_bits()
759 		} while (unlikely(entropy_count < pool_size-2 && pnfrac));  in credit_entropy_bits()
762 	if (unlikely(entropy_count < 0)) {  in credit_entropy_bits()
764 			r->name, entropy_count);  in credit_entropy_bits()
766 		entropy_count = 0;  in credit_entropy_bits()
767 	} else if (entropy_count > pool_size)  in credit_entropy_bits()
768 		entropy_count = pool_size;  in credit_entropy_bits()
770 	    (entropy_count >> ENTROPY_SHIFT) > 128)  in credit_entropy_bits()
772 	if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)  in credit_entropy_bits()
782 				  entropy_count >> ENTROPY_SHIFT, _RET_IP_);  in credit_entropy_bits()
785 		int entropy_bits = entropy_count >> ENTROPY_SHIFT;  in credit_entropy_bits()
792 			entropy_bits = r->entropy_count >> ENTROPY_SHIFT;  in credit_entropy_bits()
1401 	    r->entropy_count >= (nbytes << (ENTROPY_SHIFT + 3)) ||  in xfer_secondary_pool()
1402 	    r->entropy_count > r->poolinfo->poolfracbits)  in xfer_secondary_pool()
1439 	trace_push_to_pool(r->name, r->entropy_count >> ENTROPY_SHIFT,  in push_to_pool()
1440 			   r->pull->entropy_count >> ENTROPY_SHIFT);  in push_to_pool()
1450 	int entropy_count, orig, have_bytes;  in account()  local
1453 	BUG_ON(r->entropy_count > r->poolinfo->poolfracbits);  in account()
1457 	entropy_count = orig = READ_ONCE(r->entropy_count);  in account()
1460 	have_bytes = entropy_count >> (ENTROPY_SHIFT + 3);  in account()
1468 	if (unlikely(entropy_count < 0)) {  in account()
1470 			r->name, entropy_count);  in account()
1472 		entropy_count = 0;  in account()
1475 	if ((size_t) entropy_count > nfrac)  in account()
1476 		entropy_count -= nfrac;  in account()
1478 		entropy_count = 0;  in account()
1480 	if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)  in account()
1485 	    (r->entropy_count >> ENTROPY_SHIFT) < random_write_wakeup_bits) {  in account()
2143 		input_pool.entropy_count = 0;  in random_ioctl()
2144 		blocking_pool.entropy_count = 0;  in random_ioctl()
2264 	int entropy_count;  in proc_do_entropy()  local
2266 	entropy_count = *(int *)table->data >> ENTROPY_SHIFT;  in proc_do_entropy()
2268 	fake_table.data = &entropy_count;  in proc_do_entropy()
2269 	fake_table.maxlen = sizeof(entropy_count);  in proc_do_entropy()
2289 		.data		= &input_pool.entropy_count,