Lines Matching refs:affinity
100 struct mmap_cpu_mask affinity; member
1328 if (opts->affinity != PERF_AFFINITY_SYS) in record__mmap_evlist()
1334 opts->nr_cblocks, opts->affinity, in record__mmap_evlist()
1541 if (rec->opts.affinity != PERF_AFFINITY_SYS && in record__adjust_affinity()
1542 !bitmap_equal(thread->mask->affinity.bits, map->affinity_mask.bits, in record__adjust_affinity()
1543 thread->mask->affinity.nbits)) { in record__adjust_affinity()
1544 bitmap_zero(thread->mask->affinity.bits, thread->mask->affinity.nbits); in record__adjust_affinity()
1545 bitmap_or(thread->mask->affinity.bits, thread->mask->affinity.bits, in record__adjust_affinity()
1546 map->affinity_mask.bits, thread->mask->affinity.nbits); in record__adjust_affinity()
1547 sched_setaffinity(0, MMAP_CPU_MASK_BYTES(&thread->mask->affinity), in record__adjust_affinity()
1548 (cpu_set_t *)thread->mask->affinity.bits); in record__adjust_affinity()
1551 mmap_cpu_mask__scnprintf(&thread->mask->affinity, "affinity"); in record__adjust_affinity()
2317 MMAP_CPU_MASK_BYTES(&(thread_data[t].mask->affinity)), in record__start_threads()
2318 (cpu_set_t *)(thread_data[t].mask->affinity.bits)); in record__start_threads()
2337 sched_setaffinity(0, MMAP_CPU_MASK_BYTES(&thread->mask->affinity), in record__start_threads()
2338 (cpu_set_t *)thread->mask->affinity.bits); in record__start_threads()
3058 opts->affinity = PERF_AFFINITY_NODE; in record__parse_affinity()
3060 opts->affinity = PERF_AFFINITY_CPU; in record__parse_affinity()
3087 mask->affinity.bits = NULL; in record__thread_mask_alloc()
3091 ret = record__mmap_cpu_mask_alloc(&mask->affinity, nr_bits); in record__thread_mask_alloc()
3103 record__mmap_cpu_mask_free(&mask->affinity); in record__thread_mask_free()
3743 __set_bit(perf_cpu_map__cpu(cpus, t).cpu, rec->thread_masks[t].affinity.bits); in record__init_thread_cpu_masks()
3748 mmap_cpu_mask__scnprintf(&rec->thread_masks[t].affinity, "affinity"); in record__init_thread_cpu_masks()
3794 ret = record__mmap_cpu_mask_init_spec(&thread_mask.affinity, affinity_spec[s]); in record__init_thread_masks_spec()
3807 if (!bitmap_and(thread_mask.affinity.bits, thread_mask.affinity.bits, in record__init_thread_masks_spec()
3808 cpus_mask.bits, thread_mask.affinity.nbits)) { in record__init_thread_masks_spec()
3821 if (bitmap_intersects(thread_mask.affinity.bits, full_mask.affinity.bits, in record__init_thread_masks_spec()
3822 thread_mask.affinity.nbits)) { in record__init_thread_masks_spec()
3830 bitmap_or(full_mask.affinity.bits, full_mask.affinity.bits, in record__init_thread_masks_spec()
3831 thread_mask.affinity.bits, full_mask.maps.nbits); in record__init_thread_masks_spec()
3845 mmap_cpu_mask__scnprintf(&rec->thread_masks[t].affinity, "affinity"); in record__init_thread_masks_spec()
4075 rec->opts.affinity = PERF_AFFINITY_SYS; in cmd_record()
4155 if (rec->opts.affinity != PERF_AFFINITY_SYS) { in cmd_record()
4369 pr_debug("affinity: %s\n", affinity_tags[rec->opts.affinity]); in cmd_record()