/openbmc/linux/tools/testing/selftests/resctrl/ |
H A D | resctrlfs.c | 713 int group_fd, unsigned long flags) in perf_event_open() argument 718 group_fd, flags); in perf_event_open()
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/openbmc/linux/tools/perf/ |
H 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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/openbmc/linux/tools/testing/selftests/powerpc/include/ |
H A D | utils.h | 66 unsigned long config, int group_fd);
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/openbmc/linux/tools/perf/tests/attr/ |
H A D | README | 23 store 'fd' and 'group_fd' values to allow checking for groups.
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/openbmc/qemu/hw/vfio/ |
H A D | container.c | 361 static int vfio_init_container(VFIOContainer *container, int group_fd, in vfio_init_container() argument 371 ret = ioctl(group_fd, VFIO_GROUP_SET_CONTAINER, &container->fd); in vfio_init_container()
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/openbmc/linux/tools/perf/Documentation/ |
H A D | perf-intel-pt.txt | 300 sys_perf_event_open: pid 31104 cpu 0 group_fd -1 flags 0x8 301 sys_perf_event_open: pid 31104 cpu 1 group_fd -1 flags 0x8 302 sys_perf_event_open: pid 31104 cpu 2 group_fd -1 flags 0x8 303 sys_perf_event_open: pid 31104 cpu 3 group_fd -1 flags 0x8 828 sys_perf_event_open: pid 31104 cpu 0 group_fd -1 flags 0x8 829 sys_perf_event_open: pid 31104 cpu 1 group_fd -1 flags 0x8 830 sys_perf_event_open: pid 31104 cpu 2 group_fd -1 flags 0x8 844 sys_perf_event_open: pid -1 cpu 0 group_fd -1 flags 0x8 845 sys_perf_event_open: pid -1 cpu 1 group_fd -1 flags 0x8 846 sys_perf_event_open: pid -1 cpu 2 group_fd -1 flags 0x8 [all …]
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H A D | topdown.txt | 71 int cpu, int group_fd, unsigned long flags) 73 return syscall(__NR_perf_event_open, attr, pid, cpu, group_fd, flags);
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/openbmc/linux/tools/perf/util/ |
H A D | evsel.c | 2051 int fd, group_fd; in evsel__open_cpu() local 2059 group_fd = get_group_fd(evsel, idx, thread); in evsel__open_cpu() 2061 if (group_fd == -2) { in evsel__open_cpu() 2071 pid, perf_cpu_map__cpu(cpus, idx).cpu, group_fd, evsel->open_flags); in evsel__open_cpu() 2075 group_fd, evsel->open_flags); in evsel__open_cpu() 2092 fd, group_fd, evsel->open_flags); in evsel__open_cpu()
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H A D | python.c | 1517 int fd, int group_fd, unsigned long flags) in test_attr__open() argument
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/openbmc/linux/tools/kvm/kvm_stat/ |
H A D | kvm_stat | 490 def _perf_event_open(self, attr, pid, cpu, group_fd, flags): argument 507 ctypes.c_int(group_fd), ctypes.c_long(flags))
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/openbmc/linux/include/linux/ |
H A D | syscalls.h | 829 pid_t pid, int cpu, int group_fd, unsigned long flags);
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/openbmc/linux/tools/power/x86/turbostat/ |
H A D | turbostat.c | 657 static long perf_event_open(struct perf_event_attr *hw_event, pid_t pid, int cpu, int group_fd, uns… in perf_event_open() argument 659 return syscall(__NR_perf_event_open, hw_event, pid, cpu, group_fd, flags); in perf_event_open()
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/openbmc/linux/kernel/events/ |
H A D | core.c | 12415 pid_t, pid, int, cpu, int, group_fd, unsigned long, flags) in SYSCALL_DEFINE5() argument 12494 if (group_fd != -1) { in SYSCALL_DEFINE5() 12495 err = perf_fget_light(group_fd, &group); in SYSCALL_DEFINE5()
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