diff options
Diffstat (limited to 'tools/perf/tests')
36 files changed, 145 insertions, 76 deletions
diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c index c180bbcdbef6..97f64ad7fa08 100644 --- a/tools/perf/tests/attr.c +++ b/tools/perf/tests/attr.c @@ -124,6 +124,12 @@ static int store_event(struct perf_event_attr *attr, pid_t pid, int cpu, WRITE_ASS(exclude_guest, "d"); WRITE_ASS(exclude_callchain_kernel, "d"); WRITE_ASS(exclude_callchain_user, "d"); + WRITE_ASS(mmap2, "d"); + WRITE_ASS(comm_exec, "d"); + WRITE_ASS(context_switch, "d"); + WRITE_ASS(write_backward, "d"); + WRITE_ASS(namespaces, "d"); + WRITE_ASS(use_clockid, "d"); WRITE_ASS(wakeup_events, PRIu32); WRITE_ASS(bp_type, PRIu32); WRITE_ASS(config1, "llu"); @@ -167,7 +173,7 @@ static int run_dir(const char *d, const char *perf) snprintf(cmd, 3*PATH_MAX, PYTHON " %s/attr.py -d %s/attr/ -p %s %.*s", d, d, perf, vcnt, v); - return system(cmd); + return system(cmd) ? TEST_FAIL : TEST_OK; } int test__attr(struct test *test __maybe_unused, int subtest __maybe_unused) diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py index 907b1b2f56ad..ff9b60b99f52 100644 --- a/tools/perf/tests/attr.py +++ b/tools/perf/tests/attr.py @@ -238,6 +238,7 @@ class Test(object): # events in result. Fail if there's not any. for exp_name, exp_event in expect.items(): exp_list = [] + res_event = {} log.debug(" matching [%s]" % exp_name) for res_name, res_event in result.items(): log.debug(" to [%s]" % res_name) @@ -254,7 +255,10 @@ class Test(object): if exp_event.optional(): log.debug(" %s does not match, but is optional" % exp_name) else: - exp_event.diff(res_event) + if not res_event: + log.debug(" res_event is empty"); + else: + exp_event.diff(res_event) raise Fail(self, 'match failure'); match[exp_name] = exp_list diff --git a/tools/perf/tests/attr/base-record b/tools/perf/tests/attr/base-record index 31e0b1da830b..37940665f736 100644 --- a/tools/perf/tests/attr/base-record +++ b/tools/perf/tests/attr/base-record @@ -23,7 +23,7 @@ comm=1 freq=1 inherit_stat=0 enable_on_exec=1 -task=0 +task=1 watermark=0 precise_ip=0|1|2|3 mmap_data=0 diff --git a/tools/perf/tests/attr/test-record-group b/tools/perf/tests/attr/test-record-group index 6e7961f6f7a5..618ba1c17474 100644 --- a/tools/perf/tests/attr/test-record-group +++ b/tools/perf/tests/attr/test-record-group @@ -17,5 +17,6 @@ sample_type=327 read_format=4 mmap=0 comm=0 +task=0 enable_on_exec=0 disabled=0 diff --git a/tools/perf/tests/attr/test-record-group-sampling b/tools/perf/tests/attr/test-record-group-sampling index ef59afd6d635..f906b793196f 100644 --- a/tools/perf/tests/attr/test-record-group-sampling +++ b/tools/perf/tests/attr/test-record-group-sampling @@ -23,7 +23,7 @@ sample_type=343 # PERF_FORMAT_ID | PERF_FORMAT_GROUP read_format=12 - +task=0 mmap=0 comm=0 enable_on_exec=0 diff --git a/tools/perf/tests/attr/test-record-group1 b/tools/perf/tests/attr/test-record-group1 index 87a222d014d8..48e8bd12fe46 100644 --- a/tools/perf/tests/attr/test-record-group1 +++ b/tools/perf/tests/attr/test-record-group1 @@ -18,5 +18,6 @@ sample_type=327 read_format=4 mmap=0 comm=0 +task=0 enable_on_exec=0 disabled=0 diff --git a/tools/perf/tests/attr/test-stat-C0 b/tools/perf/tests/attr/test-stat-C0 index 67717fe6a65d..a2c76d10b2bb 100644 --- a/tools/perf/tests/attr/test-stat-C0 +++ b/tools/perf/tests/attr/test-stat-C0 @@ -7,3 +7,4 @@ ret = 1 # events are disabled by default when attached to cpu disabled=1 enable_on_exec=0 +optional=1 diff --git a/tools/perf/tests/attr/test-stat-basic b/tools/perf/tests/attr/test-stat-basic index 74e17881f2ba..69867d049fda 100644 --- a/tools/perf/tests/attr/test-stat-basic +++ b/tools/perf/tests/attr/test-stat-basic @@ -4,3 +4,4 @@ args = -e cycles kill >/dev/null 2>&1 ret = 1 [event:base-stat] +optional=1 diff --git a/tools/perf/tests/attr/test-stat-default b/tools/perf/tests/attr/test-stat-default index e911dbd4eb47..d9e99b3f77e6 100644 --- a/tools/perf/tests/attr/test-stat-default +++ b/tools/perf/tests/attr/test-stat-default @@ -32,6 +32,7 @@ config=2 fd=5 type=0 config=0 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND [event6:base-stat] @@ -52,15 +53,18 @@ optional=1 fd=8 type=0 config=1 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS [event9:base-stat] fd=9 type=0 config=4 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES [event10:base-stat] fd=10 type=0 config=5 +optional=1 diff --git a/tools/perf/tests/attr/test-stat-detailed-1 b/tools/perf/tests/attr/test-stat-detailed-1 index b39270a08e74..8b04a055d154 100644 --- a/tools/perf/tests/attr/test-stat-detailed-1 +++ b/tools/perf/tests/attr/test-stat-detailed-1 @@ -33,6 +33,7 @@ config=2 fd=5 type=0 config=0 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND [event6:base-stat] @@ -53,18 +54,21 @@ optional=1 fd=8 type=0 config=1 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS [event9:base-stat] fd=9 type=0 config=4 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES [event10:base-stat] fd=10 type=0 config=5 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -74,6 +78,7 @@ config=5 fd=11 type=3 config=0 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -83,6 +88,7 @@ config=0 fd=12 type=3 config=65536 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_LL << 0 | @@ -92,6 +98,7 @@ config=65536 fd=13 type=3 config=2 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_LL << 0 | @@ -101,3 +108,4 @@ config=2 fd=14 type=3 config=65538 +optional=1 diff --git a/tools/perf/tests/attr/test-stat-detailed-2 b/tools/perf/tests/attr/test-stat-detailed-2 index 45f8e6ea34f8..4fca9f1bfbf8 100644 --- a/tools/perf/tests/attr/test-stat-detailed-2 +++ b/tools/perf/tests/attr/test-stat-detailed-2 @@ -33,6 +33,7 @@ config=2 fd=5 type=0 config=0 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND [event6:base-stat] @@ -53,18 +54,21 @@ optional=1 fd=8 type=0 config=1 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS [event9:base-stat] fd=9 type=0 config=4 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES [event10:base-stat] fd=10 type=0 config=5 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -74,6 +78,7 @@ config=5 fd=11 type=3 config=0 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -83,6 +88,7 @@ config=0 fd=12 type=3 config=65536 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_LL << 0 | @@ -92,6 +98,7 @@ config=65536 fd=13 type=3 config=2 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_LL << 0 | @@ -101,6 +108,7 @@ config=2 fd=14 type=3 config=65538 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_L1I << 0 | @@ -120,6 +128,7 @@ optional=1 fd=16 type=3 config=65537 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_DTLB << 0 | @@ -129,6 +138,7 @@ config=65537 fd=17 type=3 config=3 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_DTLB << 0 | @@ -138,6 +148,7 @@ config=3 fd=18 type=3 config=65539 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_ITLB << 0 | @@ -147,6 +158,7 @@ config=65539 fd=19 type=3 config=4 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_ITLB << 0 | @@ -156,3 +168,4 @@ config=4 fd=20 type=3 config=65540 +optional=1 diff --git a/tools/perf/tests/attr/test-stat-detailed-3 b/tools/perf/tests/attr/test-stat-detailed-3 index 30ae0fb7a3fd..4bb58e1c82a6 100644 --- a/tools/perf/tests/attr/test-stat-detailed-3 +++ b/tools/perf/tests/attr/test-stat-detailed-3 @@ -33,6 +33,7 @@ config=2 fd=5 type=0 config=0 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND [event6:base-stat] @@ -53,18 +54,21 @@ optional=1 fd=8 type=0 config=1 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS [event9:base-stat] fd=9 type=0 config=4 +optional=1 # PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES [event10:base-stat] fd=10 type=0 config=5 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -74,6 +78,7 @@ config=5 fd=11 type=3 config=0 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_L1D << 0 | @@ -83,6 +88,7 @@ config=0 fd=12 type=3 config=65536 +optional=1 # PERF_TYPE_HW_CACHE / # PERF_COUNT_HW_CACHE_LL << 0 | @@ -92,6 +98,7 @@ config=65536 fd=13 type=3 config=2 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_LL << 0 | @@ -101,6 +108,7 @@ config=2 fd=14 type=3 config=65538 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_L1I << 0 | @@ -120,6 +128,7 @@ optional=1 fd=16 type=3 config=65537 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_DTLB << 0 | @@ -129,6 +138,7 @@ config=65537 fd=17 type=3 config=3 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_DTLB << 0 | @@ -138,6 +148,7 @@ config=3 fd=18 type=3 config=65539 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_ITLB << 0 | @@ -147,6 +158,7 @@ config=65539 fd=19 type=3 config=4 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_ITLB << 0 | @@ -156,6 +168,7 @@ config=4 fd=20 type=3 config=65540 +optional=1 # PERF_TYPE_HW_CACHE, # PERF_COUNT_HW_CACHE_L1D << 0 | diff --git a/tools/perf/tests/attr/test-stat-group b/tools/perf/tests/attr/test-stat-group index fdc1596a8862..e15d6946e9b3 100644 --- a/tools/perf/tests/attr/test-stat-group +++ b/tools/perf/tests/attr/test-stat-group @@ -6,6 +6,7 @@ ret = 1 [event-1:base-stat] fd=1 group_fd=-1 +read_format=3|15 [event-2:base-stat] fd=2 @@ -13,3 +14,4 @@ group_fd=1 config=1 disabled=0 enable_on_exec=0 +read_format=3|15 diff --git a/tools/perf/tests/attr/test-stat-group1 b/tools/perf/tests/attr/test-stat-group1 index 2a1f86e4a904..1746751123dc 100644 --- a/tools/perf/tests/attr/test-stat-group1 +++ b/tools/perf/tests/attr/test-stat-group1 @@ -6,6 +6,7 @@ ret = 1 [event-1:base-stat] fd=1 group_fd=-1 +read_format=3|15 [event-2:base-stat] fd=2 @@ -13,3 +14,4 @@ group_fd=1 config=1 disabled=0 enable_on_exec=0 +read_format=3|15 diff --git a/tools/perf/tests/attr/test-stat-no-inherit b/tools/perf/tests/attr/test-stat-no-inherit index d54b2a1e3e28..924fbb9300d1 100644 --- a/tools/perf/tests/attr/test-stat-no-inherit +++ b/tools/perf/tests/attr/test-stat-no-inherit @@ -5,3 +5,4 @@ ret = 1 [event:base-stat] inherit=0 +optional=1 diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c index 71b9a0b613d2..4035d43523c3 100644 --- a/tools/perf/tests/backward-ring-buffer.c +++ b/tools/perf/tests/backward-ring-buffer.c @@ -33,8 +33,8 @@ static int count_samples(struct perf_evlist *evlist, int *sample_count, for (i = 0; i < evlist->nr_mmaps; i++) { union perf_event *event; - perf_mmap__read_catchup(&evlist->backward_mmap[i]); - while ((event = perf_mmap__read_backward(&evlist->backward_mmap[i])) != NULL) { + perf_mmap__read_catchup(&evlist->overwrite_mmap[i]); + while ((event = perf_mmap__read_backward(&evlist->overwrite_mmap[i])) != NULL) { const u32 type = event->header.type; switch (type) { @@ -59,7 +59,7 @@ static int do_test(struct perf_evlist *evlist, int mmap_pages, int err; char sbuf[STRERR_BUFSIZE]; - err = perf_evlist__mmap(evlist, mmap_pages, true); + err = perf_evlist__mmap(evlist, mmap_pages); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c index 335b695f4970..a467615c5a0e 100644 --- a/tools/perf/tests/bp_signal.c +++ b/tools/perf/tests/bp_signal.c @@ -296,7 +296,7 @@ bool test__bp_signal_is_supported(void) * instruction breakpoint using the perf event interface. * Once it's there we can release this. */ -#ifdef __powerpc__ +#if defined(__powerpc__) || defined(__s390x__) return false; #else return true; diff --git a/tools/perf/tests/bpf-script-example.c b/tools/perf/tests/bpf-script-example.c index 268e5f8e4aa2..e4123c1b0e88 100644 --- a/tools/perf/tests/bpf-script-example.c +++ b/tools/perf/tests/bpf-script-example.c @@ -31,8 +31,8 @@ struct bpf_map_def SEC("maps") flip_table = { .max_entries = 1, }; -SEC("func=SyS_epoll_wait") -int bpf_func__SyS_epoll_wait(void *ctx) +SEC("func=SyS_epoll_pwait") +int bpf_func__SyS_epoll_pwait(void *ctx) { int ind =0; int *flag = bpf_map_lookup_elem(&flip_table, &ind); diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 34c22cdf4d5d..e8399beca62b 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -3,6 +3,7 @@ #include <sys/epoll.h> #include <sys/types.h> #include <sys/stat.h> +#include <fcntl.h> #include <util/util.h> #include <util/bpf-loader.h> #include <util/evlist.h> @@ -19,13 +20,13 @@ #ifdef HAVE_LIBBPF_SUPPORT -static int epoll_wait_loop(void) +static int epoll_pwait_loop(void) { int i; /* Should fail NR_ITERS times */ for (i = 0; i < NR_ITERS; i++) - epoll_wait(-(i + 1), NULL, 0, 0); + epoll_pwait(-(i + 1), NULL, 0, 0, NULL); return 0; } @@ -63,46 +64,41 @@ static struct { bool pin; } bpf_testcase_table[] = { { - LLVM_TESTCASE_BASE, - "Basic BPF filtering", - "[basic_bpf_test]", - "fix 'perf test LLVM' first", - "load bpf object failed", - &epoll_wait_loop, - (NR_ITERS + 1) / 2, - false, + .prog_id = LLVM_TESTCASE_BASE, + .desc = "Basic BPF filtering", + .name = "[basic_bpf_test]", + .msg_compile_fail = "fix 'perf test LLVM' first", + .msg_load_fail = "load bpf object failed", + .target_func = &epoll_pwait_loop, + .expect_result = (NR_ITERS + 1) / 2, }, { - LLVM_TESTCASE_BASE, - "BPF pinning", - "[bpf_pinning]", - "fix kbuild first", - "check your vmlinux setting?", - &epoll_wait_loop, - (NR_ITERS + 1) / 2, - true, + .prog_id = LLVM_TESTCASE_BASE, + .desc = "BPF pinning", + .name = "[bpf_pinning]", + .msg_compile_fail = "fix kbuild first", + .msg_load_fail = "check your vmlinux setting?", + .target_func = &epoll_pwait_loop, + .expect_result = (NR_ITERS + 1) / 2, + .pin = true, }, #ifdef HAVE_BPF_PROLOGUE { - LLVM_TESTCASE_BPF_PROLOGUE, - "BPF prologue generation", - "[bpf_prologue_test]", - "fix kbuild first", - "check your vmlinux setting?", - &llseek_loop, - (NR_ITERS + 1) / 4, - false, + .prog_id = LLVM_TESTCASE_BPF_PROLOGUE, + .desc = "BPF prologue generation", + .name = "[bpf_prologue_test]", + .msg_compile_fail = "fix kbuild first", + .msg_load_fail = "check your vmlinux setting?", + .target_func = &llseek_loop, + .expect_result = (NR_ITERS + 1) / 4, }, #endif { - LLVM_TESTCASE_BPF_RELOCATION, - "BPF relocation checker", - "[bpf_relocation_test]", - "fix 'perf test LLVM' first", - "libbpf error when dealing with relocation", - NULL, - 0, - false, + .prog_id = LLVM_TESTCASE_BPF_RELOCATION, + .desc = "BPF relocation checker", + .name = "[bpf_relocation_test]", + .msg_compile_fail = "fix 'perf test LLVM' first", + .msg_load_fail = "libbpf error when dealing with relocation", }, }; @@ -167,7 +163,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void), goto out_delete_evlist; } - err = perf_evlist__mmap(evlist, opts.mmap_pages, false); + err = perf_evlist__mmap(evlist, opts.mmap_pages); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); @@ -190,7 +186,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void), } if (count != expect) { - pr_debug("BPF filter result incorrect\n"); + pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect, count); goto out_delete_evlist; } diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 53d06f37406a..fafa014240cd 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -4,6 +4,7 @@ * * Builtin regression testing command: ever growing number of sanity tests */ +#include <fcntl.h> #include <errno.h> #include <unistd.h> #include <string.h> @@ -410,9 +411,9 @@ static const char *shell_test__description(char *description, size_t size, return description ? trim(description + 1) : NULL; } -#define for_each_shell_test(dir, ent) \ +#define for_each_shell_test(dir, base, ent) \ while ((ent = readdir(dir)) != NULL) \ - if (ent->d_type == DT_REG && ent->d_name[0] != '.') + if (!is_directory(base, ent)) static const char *shell_tests__dir(char *path, size_t size) { @@ -451,7 +452,7 @@ static int shell_tests__max_desc_width(void) if (!dir) return -1; - for_each_shell_test(dir, ent) { + for_each_shell_test(dir, path, ent) { char bf[256]; const char *desc = shell_test__description(bf, sizeof(bf), path, ent->d_name); @@ -503,7 +504,7 @@ static int run_shell_tests(int argc, const char *argv[], int i, int width) if (!dir) return -1; - for_each_shell_test(dir, ent) { + for_each_shell_test(dir, st.dir, ent) { int curr = i++; char desc[256]; struct test test = { @@ -613,7 +614,7 @@ static int perf_test__list_shell(int argc, const char **argv, int i) if (!dir) return -1; - for_each_shell_test(dir, ent) { + for_each_shell_test(dir, path, ent) { int curr = i++; char bf[256]; struct test t = { diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index fcc8984bc329..3bf7b145b826 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -639,7 +639,7 @@ static int do_test_code_reading(bool try_kcore) break; } - ret = perf_evlist__mmap(evlist, UINT_MAX, false); + ret = perf_evlist__mmap(evlist, UINT_MAX); if (ret < 0) { pr_debug("perf_evlist__mmap failed\n"); goto out_put; diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index ac40e05bcab4..260418969120 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -173,6 +173,7 @@ int test__dwarf_unwind(struct test *test __maybe_unused, int subtest __maybe_unu } callchain_param.record_mode = CALLCHAIN_DWARF; + dwarf_callchain_users = true; if (init_live_machine(machine)) { pr_err("Could not init machine\n"); diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index 842d33637a18..c46530918938 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -95,7 +95,7 @@ int test__keep_tracking(struct test *test __maybe_unused, int subtest __maybe_un goto out_err; } - CHECK__(perf_evlist__mmap(evlist, UINT_MAX, false)); + CHECK__(perf_evlist__mmap(evlist, UINT_MAX)); /* * First, test that a 'comm' event can be found when the event is diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c index 5a8bf318f8a7..c0e971da965c 100644 --- a/tools/perf/tests/mmap-basic.c +++ b/tools/perf/tests/mmap-basic.c @@ -94,7 +94,7 @@ int test__basic_mmap(struct test *test __maybe_unused, int subtest __maybe_unuse expected_nr_events[i] = 1 + rand() % 127; } - if (perf_evlist__mmap(evlist, 128, true) < 0) { + if (perf_evlist__mmap(evlist, 128) < 0) { pr_debug("failed to mmap events: %d (%s)\n", errno, str_error_r(errno, sbuf, sizeof(sbuf))); goto out_delete_evlist; diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c index 3c3f3e029e33..868d82b501f4 100644 --- a/tools/perf/tests/mmap-thread-lookup.c +++ b/tools/perf/tests/mmap-thread-lookup.c @@ -132,7 +132,7 @@ static int synth_all(struct machine *machine) { return perf_event__synthesize_threads(NULL, perf_event__process, - machine, 0, 500); + machine, 0, 500, 1); } static int synth_process(struct machine *machine) diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c index d9619d265314..43519267b93b 100644 --- a/tools/perf/tests/openat-syscall-tp-fields.c +++ b/tools/perf/tests/openat-syscall-tp-fields.c @@ -1,5 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/err.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> #include "perf.h" #include "evlist.h" #include "evsel.h" @@ -64,7 +67,7 @@ int test__syscall_openat_tp_fields(struct test *test __maybe_unused, int subtest goto out_delete_evlist; } - err = perf_evlist__mmap(evlist, UINT_MAX, false); + err = perf_evlist__mmap(evlist, UINT_MAX); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index f0679613bd18..18b06444f230 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -13,7 +13,6 @@ #include <unistd.h> #include <linux/kernel.h> #include <linux/hw_breakpoint.h> -#include <api/fs/fs.h> #include <api/fs/tracing_path.h> #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \ diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index c34904d37705..0afafab85238 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -141,7 +141,7 @@ int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unus * fds in the same CPU to be injected in the same mmap ring buffer * (using ioctl(PERF_EVENT_IOC_SET_OUTPUT)). */ - err = perf_evlist__mmap(evlist, opts.mmap_pages, false); + err = perf_evlist__mmap(evlist, opts.mmap_pages); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c index 3ec6302b6498..0e2d00d69e6e 100644 --- a/tools/perf/tests/sample-parsing.c +++ b/tools/perf/tests/sample-parsing.c @@ -248,7 +248,7 @@ static int do_test(u64 sample_type, u64 sample_regs, u64 read_format) event->header.size = sz; err = perf_event__synthesize_sample(event, sample_type, read_format, - &sample, false); + &sample); if (err) { pr_debug("%s failed for sample_type %#"PRIx64", error %d\n", "perf_event__synthesize_sample", sample_type, err); diff --git a/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh b/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh index 7a84d73324e3..8b3da21a08f1 100755 --- a/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh +++ b/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh @@ -10,8 +10,8 @@ . $(dirname $0)/lib/probe.sh -ld=$(realpath /lib64/ld*.so.* | uniq) -libc=$(echo $ld | sed 's/ld/libc/g') +libc=$(grep -w libc /proc/self/maps | head -1 | sed -r 's/.*[[:space:]](\/.*)/\1/g') +nm -g $libc 2>/dev/null | fgrep -q inet_pton || exit 254 trace_libc_inet_pton_backtrace() { idx=0 @@ -37,6 +37,9 @@ trace_libc_inet_pton_backtrace() { done } +# Check for IPv6 interface existence +ip a sh lo | fgrep -q inet6 || exit 2 + skip_if_no_perf_probe && \ perf probe -q $libc inet_pton && \ trace_libc_inet_pton_backtrace diff --git a/tools/perf/tests/shell/trace+probe_vfs_getname.sh b/tools/perf/tests/shell/trace+probe_vfs_getname.sh index 2e68c5f120da..55ad9793d544 100755 --- a/tools/perf/tests/shell/trace+probe_vfs_getname.sh +++ b/tools/perf/tests/shell/trace+probe_vfs_getname.sh @@ -17,8 +17,9 @@ skip_if_no_perf_probe || exit 2 file=$(mktemp /tmp/temporary_file.XXXXX) trace_open_vfs_getname() { - perf trace -e open touch $file 2>&1 | \ - egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open\(filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$" + evts=$(echo $(perf list syscalls:sys_enter_open* |& egrep 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/') + perf trace -e $evts touch $file 2>&1 | \ + egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$" } diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c index 725a196991a8..f6c72f915d48 100644 --- a/tools/perf/tests/sw-clock.c +++ b/tools/perf/tests/sw-clock.c @@ -78,7 +78,7 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id) goto out_delete_evlist; } - err = perf_evlist__mmap(evlist, 128, true); + err = perf_evlist__mmap(evlist, 128); if (err < 0) { pr_debug("failed to mmap event: %d (%s)\n", errno, str_error_r(errno, sbuf, sizeof(sbuf))); diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c index 7d3f4bf9534f..33e00295a972 100644 --- a/tools/perf/tests/switch-tracking.c +++ b/tools/perf/tests/switch-tracking.c @@ -449,7 +449,7 @@ int test__switch_tracking(struct test *test __maybe_unused, int subtest __maybe_ goto out; } - err = perf_evlist__mmap(evlist, UINT_MAX, false); + err = perf_evlist__mmap(evlist, UINT_MAX); if (err) { pr_debug("perf_evlist__mmap failed!\n"); goto out_err; diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c index bc4a7344e274..01b62b81751b 100644 --- a/tools/perf/tests/task-exit.c +++ b/tools/perf/tests/task-exit.c @@ -84,7 +84,11 @@ int test__task_exit(struct test *test __maybe_unused, int subtest __maybe_unused evsel = perf_evlist__first(evlist); evsel->attr.task = 1; +#ifdef __s390x__ + evsel->attr.sample_freq = 1000000; +#else evsel->attr.sample_freq = 1; +#endif evsel->attr.inherit = 0; evsel->attr.watermark = 0; evsel->attr.wakeup_events = 1; @@ -97,7 +101,7 @@ int test__task_exit(struct test *test __maybe_unused, int subtest __maybe_unused goto out_delete_evlist; } - if (perf_evlist__mmap(evlist, 128, true) < 0) { + if (perf_evlist__mmap(evlist, 128) < 0) { pr_debug("failed to mmap events: %d (%s)\n", errno, str_error_r(errno, sbuf, sizeof(sbuf))); goto out_delete_evlist; diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c index dbcb6a19b375..4de1939b58ba 100644 --- a/tools/perf/tests/thread-map.c +++ b/tools/perf/tests/thread-map.c @@ -105,7 +105,7 @@ int test__thread_map_remove(struct test *test __maybe_unused, int subtest __mayb TEST_ASSERT_VAL("failed to allocate map string", asprintf(&str, "%d,%d", getpid(), getppid()) >= 0); - threads = thread_map__new_str(str, NULL, 0); + threads = thread_map__new_str(str, NULL, 0, false); TEST_ASSERT_VAL("failed to allocate thread_map", threads); diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c index a59db7c45a65..17cb1bb3448c 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -30,12 +30,14 @@ static int get_temp(char *path) static int session_write_header(char *path) { struct perf_session *session; - struct perf_data_file file = { - .path = path, - .mode = PERF_DATA_MODE_WRITE, + struct perf_data data = { + .file = { + .path = path, + }, + .mode = PERF_DATA_MODE_WRITE, }; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); TEST_ASSERT_VAL("can't get session", session); session->evlist = perf_evlist__new_default(); @@ -47,7 +49,7 @@ static int session_write_header(char *path) session->header.data_size += DATA_SIZE; TEST_ASSERT_VAL("failed to write header", - !perf_session__write_header(session, session->evlist, file.fd, true)); + !perf_session__write_header(session, session->evlist, data.file.fd, true)); perf_session__delete(session); @@ -57,13 +59,15 @@ static int session_write_header(char *path) static int check_cpu_topology(char *path, struct cpu_map *map) { struct perf_session *session; - struct perf_data_file file = { - .path = path, - .mode = PERF_DATA_MODE_READ, + struct perf_data data = { + .file = { + .path = path, + }, + .mode = PERF_DATA_MODE_READ, }; int i; - session = perf_session__new(&file, false, NULL); + session = perf_session__new(&data, false, NULL); TEST_ASSERT_VAL("can't get session", session); for (i = 0; i < session->header.env.nr_cpus_avail; i++) { |
