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Searched refs:bpf_map__set_max_entries (Results 1 – 24 of 24) sorted by relevance

/linux-6.15/tools/perf/util/
H A Dbpf_lock_contention.c57 bpf_map__set_max_entries(skel->maps.slab_caches, con->map_nr_entries); in check_slab_cache_iter()
127 bpf_map__set_max_entries(skel->maps.tstamp, con->map_nr_entries); in lock_contention_prepare()
132 bpf_map__set_max_entries(skel->maps.task_data, 1); in lock_contention_prepare()
135 bpf_map__set_max_entries(skel->maps.stacks, con->map_nr_entries); in lock_contention_prepare()
146 bpf_map__set_max_entries(skel->maps.stacks, 1); in lock_contention_prepare()
196 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in lock_contention_prepare()
197 bpf_map__set_max_entries(skel->maps.task_filter, ntasks); in lock_contention_prepare()
198 bpf_map__set_max_entries(skel->maps.type_filter, ntypes); in lock_contention_prepare()
199 bpf_map__set_max_entries(skel->maps.addr_filter, naddrs); in lock_contention_prepare()
200 bpf_map__set_max_entries(skel->maps.cgroup_filter, ncgrps); in lock_contention_prepare()
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H A Dbpf_counter_cgroup.c71 bpf_map__set_max_entries(skel->maps.events, map_size); in bperf_load_program()
72 bpf_map__set_max_entries(skel->maps.cgrp_idx, nr_cgroups); in bperf_load_program()
75 bpf_map__set_max_entries(skel->maps.prev_readings, map_size); in bperf_load_program()
78 bpf_map__set_max_entries(skel->maps.cgrp_readings, map_size); in bperf_load_program()
H A Dbpf_off_cpu.c153 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in off_cpu_prepare()
179 bpf_map__set_max_entries(skel->maps.task_filter, ntasks); in off_cpu_prepare()
184 bpf_map__set_max_entries(skel->maps.task_filter, ntasks); in off_cpu_prepare()
187 bpf_map__set_max_entries(skel->maps.task_filter, MAX_PROC); in off_cpu_prepare()
194 bpf_map__set_max_entries(skel->maps.cgroup_filter, ncgrps); in off_cpu_prepare()
H A Dbpf_ftrace.c44 bpf_map__set_max_entries(skel->maps.latency, ftrace->bucket_num); in perf_ftrace__latency_prepare_bpf()
50 bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); in perf_ftrace__latency_prepare_bpf()
56 bpf_map__set_max_entries(skel->maps.task_filter, ntasks); in perf_ftrace__latency_prepare_bpf()
H A Dbpf_counter.c130 bpf_map__set_max_entries(skel->maps.events, evsel__nr_cpus(evsel)); in bpf_program_profiler_load_one()
131 bpf_map__set_max_entries(skel->maps.fentry_readings, 1); in bpf_program_profiler_load_one()
132 bpf_map__set_max_entries(skel->maps.accum_readings, 1); in bpf_program_profiler_load_one()
411 bpf_map__set_max_entries(skel->maps.events, libbpf_num_possible_cpus()); in bperf_reload_leader_program()
551 bpf_map__set_max_entries(evsel->follower_skel->maps.accum_readings, in bperf__load()
H A Dbpf-filter.c651 bpf_map__set_max_entries(skel->maps.filters, MAX_FILTERS); in perf_bpf_filter__pin()
652 bpf_map__set_max_entries(skel->maps.event_hash, MAX_EVT_HASH); in perf_bpf_filter__pin()
653 bpf_map__set_max_entries(skel->maps.idx_hash, MAX_IDX_HASH); in perf_bpf_filter__pin()
654 bpf_map__set_max_entries(skel->maps.dropped, MAX_FILTERS); in perf_bpf_filter__pin()
/linux-6.15/tools/tracing/rtla/src/
H A Dtimerlat_bpf.c34 bpf_map__set_max_entries(bpf->maps.hist_irq, params->entries); in timerlat_bpf_init()
35 bpf_map__set_max_entries(bpf->maps.hist_thread, params->entries); in timerlat_bpf_init()
36 bpf_map__set_max_entries(bpf->maps.hist_user, params->entries); in timerlat_bpf_init()
/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dringbuf_multi.c57 ASSERT_OK(bpf_map__set_max_entries(skel->maps.ringbuf1, page_size + 1), "rb1_resize"); in test_ringbuf_multi()
59 ASSERT_OK(bpf_map__set_max_entries(skel->maps.ringbuf1, page_size), "rb1_reset"); in test_ringbuf_multi()
78 …if (!ASSERT_ERR(bpf_map__set_max_entries(skel->maps.ringbuf1, 3 * page_size), "rb1_resize_after_lo… in test_ringbuf_multi()
H A Dmmap.c36 err = bpf_map__set_max_entries(skel->maps.rdonly_map, page_size); in test_mmap()
41 err = bpf_map__set_max_entries(skel->maps.data_map, in test_mmap()
H A Dmap_init.c52 err = bpf_map__set_max_entries(skel->maps.hashmap1, map_sz); in setup()
H A Dlookup_and_delete.c58 err = bpf_map__set_max_entries(skel->maps.hash_map, MAX_ENTRIES); in setup_prog()
H A Duser_ringbuf.c80 err = bpf_map__set_max_entries(skel->maps.user_ringbuf, c_ringbuf_size); in open_load_ringbuf_skel()
84 err = bpf_map__set_max_entries(skel->maps.kernel_ringbuf, c_ringbuf_size); in open_load_ringbuf_skel()
/linux-6.15/tools/testing/selftests/bpf/benchs/
H A Dbench_bloom_filter_map.c272 bpf_map__set_max_entries(skel->maps.hashmap, args.nr_entries); in setup_skeleton()
274 bpf_map__set_max_entries(skel->maps.array_map, args.nr_entries); in setup_skeleton()
276 bpf_map__set_max_entries(skel->maps.bloom_map, args.nr_entries); in setup_skeleton()
H A Dbench_bpf_hashmap_lookup.c166 bpf_map__set_max_entries(ctx.skel->maps.hash_map_bench, args.max_entries); in setup()
H A Dbench_htab_mem.c183 bpf_map__set_max_entries(map, MAX(8192, 64 * env.nr_cpus)); in htab_mem_setup()
H A Dbench_ringbufs.c154 bpf_map__set_max_entries(skel->maps.ringbuf, args.ringbuf_sz); in ringbuf_setup_skeleton()
/linux-6.15/tools/lib/bpf/
H A Dlibbpf.map188 bpf_map__set_max_entries;
H A Dlibbpf.h1038 LIBBPF_API int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries);
H A Dlibbpf.c4958 int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries) in bpf_map__set_max_entries() function
/linux-6.15/Documentation/bpf/
H A Dmap_cpumap.rst166 if (bpf_map__set_max_entries(cpu_map, libbpf_num_possible_cpus()) < 0) {
/linux-6.15/samples/bpf/
H A Dmap_perf_test_user.c415 bpf_map__set_max_entries(map, num_map_entries); in fixup_map()
H A Dxdp_sample_user.c1220 if (bpf_map__set_max_entries(sample_map[i], sample_map_count[i]) < 0) in sample_setup_maps()
/linux-6.15/tools/bpf/bpftool/
H A Dprog.c2408 bpf_map__set_max_entries(profile_obj->maps.events, num_metric * num_cpu); in do_profile()
2409 bpf_map__set_max_entries(profile_obj->maps.fentry_readings, num_metric); in do_profile()
2410 bpf_map__set_max_entries(profile_obj->maps.accum_readings, num_metric); in do_profile()
2411 bpf_map__set_max_entries(profile_obj->maps.counts, 1); in do_profile()
/linux-6.15/tools/testing/selftests/bpf/
H A Dveristat.c1191 bpf_map__set_max_entries(map, 1); in fixup_obj()