Searched refs:DCB_COUNT_USELOCK (Results 1 – 1 of 1) sorted by relevance
928 #define DCB_COUNT_USELOCK 0x80000000 macro936 while (atomic_add_32_nv(rp, 1) & DCB_COUNT_USELOCK) { \939 if (atomic_add_32_nv(rp, -1) == DCB_COUNT_USELOCK && \962 if (atomic_dec_32_nv(rp) == DCB_COUNT_USELOCK) { \985 if (old & DCB_COUNT_USELOCK) { \989 new = old | DCB_COUNT_USELOCK; \992 new = old | DCB_COUNT_USELOCK; \1012 new = old & ~DCB_COUNT_USELOCK; \1015 new = old & ~DCB_COUNT_USELOCK; \