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| author | Ingo Molnar <mingo@kernel.org> | 2016-04-13 20:27:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 20:27:58 +0200 |
| commit | c5ab6ad7f627f031e2bbde575c7e6e27ea36da55 (patch) | |
| tree | 75bbf85deaff38eaa562eefb45bdb38fbcd38849 /tools/perf/builtin-script.c | |
| parent | 31d50c551e30923b86a1b5b420920dd1927fa63b (diff) | |
| parent | 59247e33ff494e3643cdff54b64bf72575052b76 (diff) | |
Merge tag 'perf-core-for-mingo-20160413' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Print callchains asked for events requested via 'perf trace --event' too:
(Arnaldo Carvalho de Melo)
# trace -e nanosleep --call dwarf --event sched:sched_switch/call-graph=fp/ usleep 1
0.346 (0.005 ms): usleep/24428 nanosleep(rqtp: 0x7fffa15a0540) ...
0.346 ( ): sched:sched_switch:usleep:24428 [120] S ==> swapper/3:0 [120])
__schedule+0xfe200402 ([kernel.kallsyms])
schedule+0xfe200035 ([kernel.kallsyms])
do_nanosleep+0xfe20006f ([kernel.kallsyms])
hrtimer_nanosleep+0xfe2000dc ([kernel.kallsyms])
sys_nanosleep+0xfe20007a ([kernel.kallsyms])
do_syscall_64+0xfe200062 ([kernel.kallsyms])
return_from_SYSCALL_64+0xfe200000 ([kernel.kallsyms])
__nanosleep+0xffff005b8d602010 (/usr/lib64/libc-2.22.so)
0.400 (0.059 ms): usleep/24428 ... [continued]: nanosleep()) = 0
__nanosleep+0x10 (/usr/lib64/libc-2.22.so)
usleep+0x34 (/usr/lib64/libc-2.22.so)
main+0x1eb (/usr/bin/usleep)
__libc_start_main+0xf0 (/usr/lib64/libc-2.22.so)
_start+0x29 (/usr/bin/usleep)
- Allow requesting that some CPUs or PIDs be highlighted in 'perf sched map' (Jiri Olsa)
- Compact 'perf sched map' to show just CPUs with activity, improving the output
in high core count systems (Jiri Olsa)
- Fix segfault with 'perf trace --no-syscalls -e syscall-names' by bailing out
such request, doesn't make sense to ask for no syscalls and then specify which
ones should be printed (Arnaldo Carvalho de Melo)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index ddd5b79e94c2..838c0bc38105 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -317,19 +317,19 @@ static void set_print_ip_opts(struct perf_event_attr *attr) output[type].print_ip_opts = 0; if (PRINT_FIELD(IP)) - output[type].print_ip_opts |= PRINT_IP_OPT_IP; + output[type].print_ip_opts |= EVSEL__PRINT_IP; if (PRINT_FIELD(SYM)) - output[type].print_ip_opts |= PRINT_IP_OPT_SYM; + output[type].print_ip_opts |= EVSEL__PRINT_SYM; if (PRINT_FIELD(DSO)) - output[type].print_ip_opts |= PRINT_IP_OPT_DSO; + output[type].print_ip_opts |= EVSEL__PRINT_DSO; if (PRINT_FIELD(SYMOFFSET)) - output[type].print_ip_opts |= PRINT_IP_OPT_SYMOFFSET; + output[type].print_ip_opts |= EVSEL__PRINT_SYMOFFSET; if (PRINT_FIELD(SRCLINE)) - output[type].print_ip_opts |= PRINT_IP_OPT_SRCLINE; + output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE; } /* @@ -574,9 +574,9 @@ static void print_sample_bts(struct perf_sample *sample, printf("\n"); } else { printf(" "); - if (print_opts & PRINT_IP_OPT_SRCLINE) { + if (print_opts & EVSEL__PRINT_SRCLINE) { print_srcline_last = true; - print_opts &= ~PRINT_IP_OPT_SRCLINE; + print_opts &= ~EVSEL__PRINT_SRCLINE; } } perf_evsel__fprintf_sym(evsel, sample, al, 0, print_opts, |