Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1510654
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 09/15] perf list: Support matching by topic |
| Date | 2016-10-27 22:50 +0200 |
| Message-ID | <swZMC-6Nm-73@gated-at.bofh.it> (permalink) |
| References | <swZMB-6Nm-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Andi Kleen <ak@linux.intel.com>
Add support in perf list topic to only show events belonging to a
specific vendor events topic. For example the following works now:
% perf list frontend
List of pre-defined events (to be used in -e):
stalled-cycles-frontend OR idle-cycles-frontend [Hardware event]
stalled-cycles-frontend OR cpu/stalled-cycles-frontend/ [Kernel PMU event]
frontend:
dsb2mite_switches.count
[Decode Stream Buffer (DSB)-to-MITE switches]
dsb2mite_switches.penalty_cycles
[Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles]
dsb_fill.exceed_dsb_lines
[Cycles when Decode Stream Buffer (DSB) fill encounter more than 3 Decode Stream Buffer (DSB)
lines]
icache.hit
[Number of Instruction Cache, Streaming Buffer and Victim Cache Reads. both cacheable and
noncacheable, including UC fetches]
...
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/1476902724-9586-2-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/pmu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 31b845ec32e2..dc6ccaa4e927 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1141,7 +1141,9 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag,
if (event_glob != NULL &&
!(strglobmatch_nocase(name, event_glob) ||
(!is_cpu && strglobmatch_nocase(alias->name,
- event_glob))))
+ event_glob)) ||
+ (alias->topic &&
+ strglobmatch_nocase(alias->topic, event_glob))))
continue;
if (is_cpu && !name_only && !alias->desc)
--
2.7.4
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 02/15] perf bench futex: Sanitize numeric parameters Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 04/15] tools lib subcmd: Suppport cascading options Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 09/15] perf list: Support matching by topic Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 08/15] perf tools: Introduce timestamp_in_usec() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Joonwoo Park <joonwoop@codeaurora.org> - 2016-10-28 01:20 +0200
Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-28 15:00 +0200
Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-28 15:40 +0200
[GIT PULL] Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-28 16:50 +0200
Re: [GIT PULL] Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Ingo Molnar <mingo@kernel.org> - 2016-10-28 19:50 +0200
Re: [GIT PULL] Re: [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Joonwoo Park <joonwoop@codeaurora.org> - 2016-10-28 19:50 +0200
[PATCH 13/15] perf scripting: Avoid leaking the scripting_context variable Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 14/15] perf scripting: Don't die if scripting can't be setup, disable it Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 07/15] perf sched map: Always show task comm with -v Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 10/15] perf bench mem: Ignore export.h related changes to mem{cpy,set}.S Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 11/15] tools: Update asm-generic/mman-common.h copy from the kernel Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
[PATCH 01/15] perf bench futex: Avoid worker cacheline bouncing Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-27 22:50 +0200
csiph-web