Lines Matching refs:perf
25 #include <perf/evsel.h>
37 #include <perf/cpumap.h>
52 #include "../perf-sys.h"
1049 /* set perf-event callgraph */
1109 * 2) For traced programs executed by perf:
1119 * 3) For traced programs attached by perf (pid/tid):
1305 * group leaders for traced executed by perf.
1726 /* The -ESRCH is perf event syscall errno for pid's not found. */
2143 * perf stat needs between 5 and 22 fds per CPU. When we run out
2964 "https://www.kernel.org/doc/html/latest/admin-guide/perf-security.html\n"
3006 "%s: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'",
3055 "/bin/dmesg | grep -i perf may provide additional information.\n",
3160 * Some events, e.g., perf metrics Topdown events,