Lines Matching refs:perf
26 #include <perf/evsel.h>
37 #include <perf/cpumap.h>
48 #include "../perf-sys.h"
993 /* set perf-event callgraph */
1038 * 2) For traced programs executed by perf:
1048 * 3) For traced programs attached by perf (pid/tid):
1225 * group leaders for traced executed by perf.
1626 /* The -ESRCH is perf event syscall errno for pid's not found. */
1862 * perf stat needs between 5 and 22 fds per CPU. When we run out
2630 "https://www.kernel.org/doc/html/latest/admin-guide/perf-security.html\n"
2668 "%s: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'",
2701 "/bin/dmesg | grep -i perf may provide additional information.\n",