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Searched refs:bit_first (Results 1 – 6 of 6) sorted by relevance

/xnu-12377.41.6/tests/unit/
H A Dbits_test.c43 T_EXPECT_EQ(bit_first(0ULL), -1, "bit_first");
47 T_EXPECT_EQ(bit_first(BIT(i)), i, "bit_first");
50 T_EXPECT_EQ(bit_first(mask(i)), i - 1, "bit_first");
/xnu-12377.41.6/osfmk/kern/
H A Dbits.h103 bit_first(uint64_t bitmap) in bit_first() function
114 return bit_first(bitmap & mask); in __bit_next()
159 return bit_first(n); in bit_floor()
169 return bit_first(n - 1) + 1; in bit_ceiling()
308 return (i << 6) + bit_first(map[i]); in bitmap_first()
396 return (i << 6) + bit_first(map[i] & ~mask[i]); in bitmap_and_not_mask_first()
432 return (int)((i << 6) + bit_first(map[i])); in bitmap_next()
H A Dsched_rt.c379 int cpuid = bit_first(available_map); in sched_rtlocal_choose_processor_smt()
1040 int cpuid = bit_first(cpu_map); in pset_choose_processor_for_realtime_thread_smt()
1053 int cpuid = bit_first(cpu_map); in pset_choose_processor_for_realtime_thread_smt()
1089 int cpuid = bit_first(cpu_map); in pset_choose_processor_for_realtime_thread()
1119 for (int cpuid = bit_first(cpu_map); cpuid >= 0; cpuid = bit_next(cpu_map, cpuid)) { in pset_choose_furthest_deadline_processor_for_realtime_thread()
1162 for (int cpuid = bit_first(cpu_map); cpuid >= 0; cpuid = bit_next(cpu_map, cpuid)) { in pset_choose_furthest_deadline_processor_for_realtime_thread()
H A Dsched_clutch.c4390 …for (int cpu_foreign = bit_first(running_foreign_bitmap); cpu_foreign >= 0; cpu_foreign = bit_next… in sched_edge_foreign_running_thread_available()
4569 …for (int cluster_id = bit_first(eligible_pset_bitmask); cluster_id >= 0; cluster_id = bit_next(eli… in sched_edge_shared_rsrc_migrate_possible()
5325 available_cluster_id = bit_first(candidate_cluster_bitmap); in sched_edge_candidate_alternative()
5693 if (bit_first(ast_processor_map) != -1) { in sched_edge_migrate_thread_group_running_threads()
/xnu-12377.41.6/tools/lldbmacros/
H A Dscheduler.py937 def bit_first(bitmap): function
942 return bit_first(bitmap)
/xnu-12377.41.6/bsd/vm/
H A Dvm_unix.c260 thread_self_region_page_shift_set(bit_first(value));