HDR_EMPTY_OR_LOCKED
ASSERT(hdr->b_l1hdr.b_state == arc_anon || HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));
ASSERT(HDR_EMPTY_OR_LOCKED(hdr));