HDR_EMPTY
ASSERT(HDR_EMPTY(hdr));
ASSERT(HDR_EMPTY(hdr));
if (!HDR_EMPTY(hdr) && !MUTEX_HELD(HDR_LOCK(hdr))) {
ASSERT(!HDR_EMPTY(hdr));
ASSERT(HDR_EMPTY(hdr));
if (!HDR_EMPTY(hdr))
if (hdr->b_l1hdr.b_state == arc_anon || HDR_EMPTY(hdr)) {
if (hdr->b_l1hdr.b_state == arc_anon || HDR_EMPTY(hdr)) {
ASSERT(HDR_EMPTY(hdr));
ASSERT(HDR_EMPTY(hdr));
if (!HDR_EMPTY(hdr)) {
ASSERT(!HDR_EMPTY(hdr));
ASSERT(!HDR_EMPTY(hdr));
(HDR_EMPTY(hdr) || MUTEX_HELD(HDR_LOCK(hdr)))