Lines Matching refs:simpleperf

19   # perfprofd checks for the existence of and then invokes simpleperf;
20   # simpleperf retains perfprofd domain after exec
45   # simpleperf reads kernel notes.
53   # simpleperf writes to perf_event_paranoid under /proc.
59   # simpleperf uses ioctl() to turn on kernel perf events measurements
62   # simpleperf needs to examine /proc to collect task/thread info
65   # simpleperf needs to access /proc/<pid>/exec
69   # simpleperf needs open/read any file that turns up in a profile
80   # simpleperf will set security.perf_harden to enable access to perf_event_open()
83   # simpleperf examines debugfs on startup to collect tracepoint event types
87   # simpleperf is going to execute "sleep"
89   # simpleperf is going to execute "mv" on a temp file
92   # needed for simpleperf on some kernels
95   # simpleperf attempts to put a temp file into /data/local/tmp. Do not allow,