diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-10 15:30:10 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-10 15:30:10 -0300 |
| commit | 6ac73820993c13f30d226f9521f8ffae62acdf42 (patch) | |
| tree | fe27f3275de530093124a031d9b5589ebf8badf2 /tools/perf/builtin-trace.c | |
| parent | 44a037f54b97e4215a282d39d0f7f28c588f185c (diff) | |
perf trace: Add augmenter for clock_gettime's rqtp timespec arg
One more before going the BTF way:
# perf trace -e /home/acme/git/perf/tools/perf/examples/bpf/augmented_raw_syscalls.o,*nanosleep
? pool-gsd-smart/2893 ... [continued]: clock_nanosleep()) = 0
? gpm/1042 ... [continued]: clock_nanosleep()) = 0
1.232 pool-gsd-smart/2893 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 0 }, rmtp: 0x7f64d7ffec50) ...
1.232 pool-gsd-smart/2893 ... [continued]: clock_nanosleep()) = 0
327.329 gpm/1042 clock_nanosleep(rqtp: { .tv_sec: 2, .tv_nsec: 0 }, rmtp: 0x7ffddfd1cf20) ...
1002.482 pool-gsd-smart/2893 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 0 }, rmtp: 0x7f64d7ffec50) = 0
327.329 gpm/1042 ... [continued]: clock_nanosleep()) = 0
2003.947 pool-gsd-smart/2893 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 0 }, rmtp: 0x7f64d7ffec50) ...
2003.947 pool-gsd-smart/2893 ... [continued]: clock_nanosleep()) = 0
2327.858 gpm/1042 clock_nanosleep(rqtp: { .tv_sec: 2, .tv_nsec: 0 }, rmtp: 0x7ffddfd1cf20) ...
? crond/1384 ... [continued]: clock_nanosleep()) = 0
3005.382 pool-gsd-smart/2893 clock_nanosleep(rqtp: { .tv_sec: 1, .tv_nsec: 0 }, rmtp: 0x7f64d7ffec50) ...
3005.382 pool-gsd-smart/2893 ... [continued]: clock_nanosleep()) = 0
3675.633 crond/1384 clock_nanosleep(rqtp: { .tv_sec: 60, .tv_nsec: 0 }, rmtp: 0x7ffcc02b66b0) ...
^C#
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 5690c33c523b..c93b359abc31 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -924,6 +924,8 @@ static struct syscall_fmt syscall_fmts[] = { .arg = { [0] = { .scnprintf = SCA_PTR, /* brk */ }, }, }, { .name = "clock_gettime", .arg = { [0] = STRARRAY(clk_id, clockid), }, }, + { .name = "clock_nanosleep", + .arg = { [2] = { .scnprintf = SCA_TIMESPEC, /* rqtp */ }, }, }, { .name = "clone", .errpid = true, .nr_args = 5, .arg = { [0] = { .name = "flags", .scnprintf = SCA_CLONE_FLAGS, }, [1] = { .name = "child_stack", .scnprintf = SCA_HEX, }, |