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Searched refs:PERF_MAX_STACK_DEPTH (Results 1 – 25 of 26) sorted by relevance

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/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dtest_stacktrace_build_id.c7 #ifndef PERF_MAX_STACK_DEPTH
8 #define PERF_MAX_STACK_DEPTH 127 macro
25 typedef struct bpf_stack_build_id stack_trace_t[PERF_MAX_STACK_DEPTH];
46 * PERF_MAX_STACK_DEPTH; in oncpu()
H A Dtest_stacktrace_map.c7 #ifndef PERF_MAX_STACK_DEPTH
8 #define PERF_MAX_STACK_DEPTH 127 macro
25 typedef __u64 stack_trace_t[PERF_MAX_STACK_DEPTH];
56 __u32 max_len = PERF_MAX_STACK_DEPTH * sizeof(__u64); in oncpu()
H A Dperf_event_stackmap.c6 #ifndef PERF_MAX_STACK_DEPTH
7 #define PERF_MAX_STACK_DEPTH 127 macro
10 typedef __u64 stack_trace_t[PERF_MAX_STACK_DEPTH];
H A Dstrobemeta.h19 #define PERF_MAX_STACK_DEPTH 127 macro
222 __uint(value_size, sizeof(uint64_t) * PERF_MAX_STACK_DEPTH);
229 __uint(value_size, sizeof(uint64_t) * PERF_MAX_STACK_DEPTH);
/linux-6.15/samples/bpf/
H A Dspintest.bpf.c12 #ifndef PERF_MAX_STACK_DEPTH
13 #define PERF_MAX_STACK_DEPTH 127 macro
32 __uint(value_size, PERF_MAX_STACK_DEPTH * sizeof(u64));
H A Doffwaketime_user.c49 __u64 ip[PERF_MAX_STACK_DEPTH] = {}; in print_stack()
57 for (i = PERF_MAX_STACK_DEPTH - 1; i >= 0; i--) in print_stack()
64 for (i = 0; i < PERF_MAX_STACK_DEPTH; i++) in print_stack()
H A Doffwaketime.bpf.c13 #ifndef PERF_MAX_STACK_DEPTH
14 #define PERF_MAX_STACK_DEPTH 127 macro
56 __uint(value_size, PERF_MAX_STACK_DEPTH * sizeof(u64));
H A Dtrace_event_user.c63 __u64 ip[PERF_MAX_STACK_DEPTH] = {}; in print_stack()
71 for (i = PERF_MAX_STACK_DEPTH - 1; i >= 0; i--) in print_stack()
78 for (i = PERF_MAX_STACK_DEPTH - 1; i >= 0; i--) in print_stack()
H A Dtrace_event_kern.c30 __uint(value_size, PERF_MAX_STACK_DEPTH * sizeof(u64));
/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dstacktrace_build_id.c13 struct bpf_stack_build_id id_offs[PERF_MAX_STACK_DEPTH]; in test_stacktrace_build_id()
71 for (i = 0; i < PERF_MAX_STACK_DEPTH; ++i) in test_stacktrace_build_id()
95 stack_trace_len = PERF_MAX_STACK_DEPTH * in test_stacktrace_build_id()
H A Dstacktrace_build_id_nmi.c17 struct bpf_stack_build_id id_offs[PERF_MAX_STACK_DEPTH]; in test_stacktrace_build_id_nmi()
99 for (i = 0; i < PERF_MAX_STACK_DEPTH; ++i) in test_stacktrace_build_id_nmi()
H A Dstacktrace_map.c65 stack_trace_len = PERF_MAX_STACK_DEPTH * sizeof(__u64); in test_stacktrace_map()
/linux-6.15/kernel/events/
H A Dcallchain.c23 int sysctl_perf_event_max_stack __read_mostly = PERF_MAX_STACK_DEPTH;
/linux-6.15/tools/perf/util/
H A Dutil.c45 int sysctl_perf_event_max_stack = PERF_MAX_STACK_DEPTH;
H A Dtrace-event-scripting.c25 unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
H A Ddb-export.c232 sample, NULL, NULL, PERF_MAX_STACK_DEPTH); in call_path_from_sample()
/linux-6.15/tools/include/uapi/linux/
H A Dperf_event.h1254 #define PERF_MAX_STACK_DEPTH 127 macro
/linux-6.15/include/uapi/linux/
H A Dperf_event.h1254 #define PERF_MAX_STACK_DEPTH 127 macro
/linux-6.15/tools/perf/
H A Dbuiltin-report.c1306 .max_stack = PERF_MAX_STACK_DEPTH, in cmd_report()
1373 "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), in cmd_report()
H A Dbuiltin-annotate.c228 ret = hist_entry_iter__add(&iter, &a, PERF_MAX_STACK_DEPTH, ann); in process_branch_callback()
H A Dbuiltin-top.c1540 "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), in cmd_top()
H A Dbuiltin-diff.c440 if (hist_entry_iter__add(&iter, &al, PERF_MAX_STACK_DEPTH, in diff__process_sample_event()
H A Dbuiltin-inject.c944 sample__for_each_callchain_node(thread, evsel, sample, PERF_MAX_STACK_DEPTH, in perf_event__inject_buildid()
H A Dbuiltin-trace.c5462 "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), in cmd_trace()
5614 trace.max_stack = input_name ? PERF_MAX_STACK_DEPTH : sysctl__max_stack(); in cmd_trace()
/linux-6.15/tools/testing/selftests/bpf/
H A Dtest_progs.c673 char val_buf[PERF_MAX_STACK_DEPTH * in compare_map_keys()

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