Searched refs:perf_event_open (Results 1 – 17 of 17) sorted by relevance
| /system/extras/tests/icachetest/ |
| D | Profiler.cpp | 41 static int perf_event_open(struct perf_event_attr* hw_event, pid_t pid, in perf_event_open() function
94 int fd = perf_event_open(&pe, 0, -1, -1, 0); in resetEvents()
105 mCountersFd[CPU_CYCLES] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
115 mCountersFd[DCACHE_REFS] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
125 mCountersFd[DCACHE_MISSES] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
135 mCountersFd[BRANCHES] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
145 mCountersFd[BRANCH_MISSES] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
156 mCountersFd[ICACHE_REFS] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
166 mCountersFd[ICACHE_MISSES] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
177 mCountersFd[ICACHE_REFS] = perf_event_open(&pe, 0, -1, groupFd, 0); in resetEvents()
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| /system/sepolicy/prebuilts/api/30.0/private/ |
| D | init.te | 48 # for the perf_event_open() syscall. This is done by testing for the syscall
51 # kernels that precede the perf_event_open hooks (Android common kernels 4.4
57 # Only init is allowed to set the sysprop indicating whether perf_event_open()
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| D | traced_perf.te | 1 # Performance profiler, backed by perf_event_open(2).
11 # Allow traced_perf full use of perf_event_open(2). It will perform cpu-wide
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| D | runas_app.te | 29 # Allow runas_app to call perf_event_open for profiling debuggable app
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| D | simpleperf.te | 21 # Allow using perf_event_open syscall for profiling the target app.
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| D | shell.te | 89 # Allow shell to call perf_event_open for profiling other shell processes, but
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| /system/sepolicy/private/ |
| D | init.te | 48 # for the perf_event_open() syscall. This is done by testing for the syscall
51 # kernels that precede the perf_event_open hooks (Android common kernels 4.4
58 # Only init is allowed to set the sysprop indicating whether perf_event_open()
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| D | traced_perf.te | 1 # Performance profiler, backed by perf_event_open(2).
11 # Allow traced_perf full use of perf_event_open(2). It will perform cpu-wide
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| D | runas_app.te | 29 # Allow runas_app to call perf_event_open for profiling debuggable app
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| D | shell.te | 89 # Allow shell to call perf_event_open for profiling other shell processes, but
138 # Allow reading the outcome of perf_event_open LSM support test for CTS.
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| D | simpleperf.te | 21 # Allow using perf_event_open syscall for profiling the target app.
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| /system/extras/simpleperf/ |
| D | event_fd.cpp | 41 static int perf_event_open(const perf_event_attr& attr, pid_t pid, int cpu, in perf_event_open() function
65 int perf_event_fd = perf_event_open(real_attr, tid, cpu, group_fd, 0); in OpenEventFile()
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| /system/sepolicy/prebuilts/api/29.0/public/ |
| D | perfprofd.te | 82 # simpleperf will set security.perf_harden to enable access to perf_event_open()
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| /system/sepolicy/prebuilts/api/28.0/public/ |
| D | perfprofd.te | 80 # simpleperf will set security.perf_harden to enable access to perf_event_open()
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| /system/sepolicy/prebuilts/api/30.0/public/ |
| D | shell.te | 112 # Allow reading the outcome of perf_event_open LSM support test for CTS.
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| /system/extras/simpleperf/doc/ |
| D | executable_commands_reference.md | 42 exposes all events to userspace via the perf_event_open system call, which is used by simpleperf.
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| /system/core/rootdir/ |
| D | init.rc | 1019 # perf_event_open syscall security:
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