| /linux-6.3-rc2/tools/perf/tests/ |
| A D | event_groups.c | 31 static int event_open(int type, unsigned long config, int group_fd) in event_open() argument
46 attr.disabled = group_fd == -1 ? 1 : 0; in event_open()
48 return sys_perf_event_open(&attr, -1, 0, group_fd, 0); in event_open()
87 int group_fd, sibling_fd1, sibling_fd2; in run_test() local
89 group_fd = event_open(types[i], configs[i], -1); in run_test()
90 if (group_fd == -1) in run_test()
93 sibling_fd1 = event_open(types[j], configs[j], group_fd); in run_test()
95 close(group_fd); in run_test()
99 sibling_fd2 = event_open(types[k], configs[k], group_fd); in run_test()
102 close(group_fd); in run_test()
[all …]
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| A D | attr.c | 69 int fd, int group_fd, unsigned long flags) in store_event() argument
95 __WRITE_ASS(group_fd, "d", group_fd); in store_event()
148 int fd, int group_fd, unsigned long flags) in test_attr__open() argument
152 if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) { in test_attr__open()
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| A D | attr.py | 352 group_fd = event['group_fd'];
353 if group_fd == '-1':
357 if (ievent['fd'] == group_fd):
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| /linux-6.3-rc2/tools/perf/tests/attr/ |
| A D | test-stat-default | 75 group_fd=-1
84 group_fd=11
95 group_fd=11
106 group_fd=11
117 group_fd=11
128 group_fd=11
139 group_fd=11
150 group_fd=11
161 group_fd=11
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| A D | test-stat-detailed-1 | 76 group_fd=-1
85 group_fd=11
96 group_fd=11
107 group_fd=11
118 group_fd=11
129 group_fd=11
140 group_fd=11
151 group_fd=11
162 group_fd=11
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| A D | test-stat-detailed-2 | 76 group_fd=-1
85 group_fd=11
96 group_fd=11
107 group_fd=11
118 group_fd=11
129 group_fd=11
140 group_fd=11
151 group_fd=11
162 group_fd=11
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| A D | test-stat-detailed-3 | 76 group_fd=-1
85 group_fd=11
96 group_fd=11
107 group_fd=11
118 group_fd=11
129 group_fd=11
140 group_fd=11
151 group_fd=11
162 group_fd=11
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| A D | test-stat-group1 | 8 group_fd=-1
13 group_fd=1
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| A D | test-record-group1 | 8 group_fd=-1
14 group_fd=1
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| A D | test-record-group2 | 8 group_fd=-1
18 group_fd=1
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| A D | test-record-group-sampling | 8 group_fd=-1
15 group_fd=1
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| A D | base-record-spe | 3 group_fd=-1
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| A D | base-record | 3 group_fd=-1
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| A D | base-stat | 3 group_fd=-1
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| A D | system-wide-dummy | 5 group_fd=-1
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| /linux-6.3-rc2/tools/testing/selftests/powerpc/pmu/ebb/ |
| A D | multi_counter_test.c | 19 int i, group_fd; in multi_counter() local
34 group_fd = -1; in multi_counter()
40 FAIL_IF(event_open_with_group(&events[i], group_fd)); in multi_counter()
41 if (group_fd == -1) in multi_counter()
42 group_fd = events[0].fd; in multi_counter()
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| /linux-6.3-rc2/tools/testing/selftests/powerpc/pmu/ |
| A D | event.c | 18 int group_fd, unsigned long flags) in perf_event_open() argument
21 group_fd, flags); in perf_event_open()
69 int event_open_with_options(struct event *e, pid_t pid, int cpu, int group_fd) in event_open_with_options() argument
71 e->fd = perf_event_open(&e->attr, pid, cpu, group_fd, 0); in event_open_with_options()
80 int event_open_with_group(struct event *e, int group_fd) in event_open_with_group() argument
82 return event_open_with_options(e, PERF_CURRENT_PID, PERF_NO_CPU, group_fd); in event_open_with_group()
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| A D | event.h | 36 int event_open_with_options(struct event *e, pid_t pid, int cpu, int group_fd);
37 int event_open_with_group(struct event *e, int group_fd);
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| /linux-6.3-rc2/tools/perf/ |
| A D | perf-sys.h | 14 pid_t pid, int cpu, int group_fd, in sys_perf_event_open() argument
18 group_fd, flags); in sys_perf_event_open()
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| A D | design.txt | 25 pid_t pid, int cpu, int group_fd,
269 The 'group_fd' parameter allows counter "groups" to be set up. A
271 is created first, with group_fd = -1 in the sys_perf_event_open call
273 subsequently, with group_fd giving the fd of the group leader.
274 (A single counter on its own is created with group_fd = -1 and is
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| /linux-6.3-rc2/tools/lib/perf/ |
| A D | evsel.c | 81 pid_t pid, struct perf_cpu cpu, int group_fd, in sys_perf_event_open() argument
84 return syscall(__NR_perf_event_open, attr, pid, cpu.cpu, group_fd, flags); in sys_perf_event_open()
87 static int get_group_fd(struct perf_evsel *evsel, int cpu_map_idx, int thread, int *group_fd) in get_group_fd() argument
93 *group_fd = -1; in get_group_fd()
108 *group_fd = *fd; in get_group_fd()
149 int fd, group_fd, *evsel_fd; in perf_evsel__open() local
157 err = get_group_fd(evsel, idx, thread, &group_fd); in perf_evsel__open()
163 cpu, group_fd, 0); in perf_evsel__open()
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| /linux-6.3-rc2/tools/testing/selftests/user_events/ |
| A D | perf_test.c | 33 int cpu, int group_fd, unsigned long flags) in perf_event_open() argument
35 return syscall(__NR_perf_event_open, pe, pid, cpu, group_fd, flags); in perf_event_open()
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| /linux-6.3-rc2/tools/testing/selftests/powerpc/ |
| A D | utils.c | 501 int cpu, int group_fd, unsigned long flags) in perf_event_open() argument
504 group_fd, flags); in perf_event_open()
524 unsigned long config, int group_fd) in perf_event_open_counter() argument
531 fd = perf_event_open(&event_attr, 0, -1, group_fd, 0); in perf_event_open_counter()
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| /linux-6.3-rc2/tools/perf/util/ |
| A D | util.h | 73 int fd, int group_fd, unsigned long flags);
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| /linux-6.3-rc2/tools/testing/selftests/resctrl/ |
| A D | resctrl.h | 98 int group_fd, unsigned long flags);
|