From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: "Jiri Olsa" <jolsa@kernel.org>,
"Namhyung Kim" <namhyung@kernel.org>,
"Clark Williams" <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
"Arnaldo Carvalho de Melo" <acme@redhat.com>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Luis Cláudio Gonçalves" <lclaudio@redhat.com>,
"Wang Nan" <wangnan0@huawei.com>
Subject: [PATCH 18/43] perf trace: Filter out gnome-terminal* parent
Date: Thu, 14 Feb 2019 21:45:14 -0300 [thread overview]
Message-ID: <20190215004539.23571-19-acme@kernel.org> (raw)
In-Reply-To: <20190215004539.23571-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Just like it does with 'sshd', to reduce the feedback loop when doing
system wide tracing on on a gnome GUI.
Need to figure out how to auto-filter the calls to other UI components
tho.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-rjopq5y92itgokppdhe8sc6z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-trace.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index a9b51f59ab54..68a01e624ad3 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2771,7 +2771,8 @@ static int trace__set_filter_loop_pids(struct trace *trace)
if (parent == NULL)
break;
- if (!strcmp(thread__comm_str(parent), "sshd")) {
+ if (!strcmp(thread__comm_str(parent), "sshd") ||
+ strstarts(thread__comm_str(parent), "gnome-terminal")) {
pids[nr++] = parent->tid;
break;
}
--
2.19.1
next prev parent reply other threads:[~2019-02-15 0:45 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 0:44 [GIT PULL 00/43] perf/core improvements and fixes Arnaldo Carvalho de Melo
2019-02-15 0:44 ` [PATCH 01/43] perf record: Implement --affinity=node|cpu option Arnaldo Carvalho de Melo
2019-02-15 0:44 ` [PATCH 02/43] perf cs-etm: Add proper header file for symbols Arnaldo Carvalho de Melo
2019-02-15 0:44 ` [PATCH 03/43] perf report: Add s390 diagnosic sampling descriptor size Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 04/43] perf vendor events power8: Cpi_breakdown & estimated_dcache_miss_cpi metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 05/43] perf vendor events power8: Dl1_reload, instruction_misses, l2_stats, lsu_rejects, memory & pteg_reloads metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 06/43] perf vendor events power8: Branch_prediction, latency, bus_stats, instruction_mix & instruction_stats metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 07/43] perf vendor events power8: Translaton & general metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 08/43] perf vendor events power9: Cpi_breakdown & estimated_dcache_miss_cpi metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 09/43] perf vendor events power9: Dl1_reloads, instruction_misses, l[23]_stats & pteg_reloads metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 10/43] perf vendor events power9: Branch_prediction, instruction_stats, latency, lsu_rejects, memory, prefetch & translation metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 11/43] perf vendor events power9: General metrics Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 12/43] perf utils: Silence "Couldn't synthesize bpf events" warning for EPERM Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 13/43] tools feature: Undef _GNU_SOURCE at the end of feature tests Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 14/43] perf beauty ioctl cmd: The 'fd' arg is signed Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 15/43] perf trace: Check if the 'fd' is negative when mapping it to pathname Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 16/43] perf beauty waitid options: Fix up prefix showing logic Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 17/43] tools build: Add -lrt to FEATURE_CHECK_LDFLAGS-libaio Arnaldo Carvalho de Melo
2019-02-15 0:45 ` Arnaldo Carvalho de Melo [this message]
2019-02-15 0:45 ` [PATCH 19/43] perf coresight: Do not test for libopencsd by default Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 20/43] perf unwind: Do not put libunwind-{x86,aarch64} in FEATURE_TESTS_BASIC Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 21/43] tools build: Add test-reallocarray.c to test-all.c to fix the build Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 22/43] perf build: Add missing FEATURE_CHECK_LDFLAGS-libcrypto Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 23/43] perf cs-etm: Remove unused structure field "state" Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 24/43] perf cs-etm: Remove unused structure field "time" and "timestamp" Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 25/43] perf cs-etm: Fix wrong return values in error path Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 26/43] perf cs-etm: Introducing function cs_etm_decoder__init_dparams() Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 27/43] perf cs-etm: Fix memory leak in error path Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 28/43] perf cs-etm: Introducing function cs_etm__init_trace_params() Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 29/43] perf cs-etm: Fix erroneous comment Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 30/43] perf cs-etm: Cleaning up function cs_etm__alloc_queue() Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 31/43] perf cs-etm: Rethink kernel address initialisation Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 32/43] perf cs-etm: Make cs_etm__run_decoder() queue independent Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 33/43] perf cs-etm: Modularize main decoder function Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 34/43] perf cs-etm: Modularize main packet processing loop Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 35/43] perf cs-etm: Modularize auxtrace_buffer fetch function Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 36/43] perf tools: Compile perf with libperf-in.o instead of libperf.a Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 37/43] perf tools: Rename LIB_FILE to LIBPERF_A Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 38/43] perf tools: Rename build libperf to perf Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 39/43] perf tools: Fix legacy events symbol separator parsing Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 40/43] perf list: Display metric expressions for --details option Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 41/43] perf header: Get rid of write_it label Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 42/43] perf header: Remove unused 'cpu_nr' field from 'struct cpu_topo' Arnaldo Carvalho de Melo
2019-02-15 0:45 ` [PATCH 43/43] tools build feature sched_getcpu: Undef _GNU_SOURCE at the end Arnaldo Carvalho de Melo
2019-02-15 9:20 ` [GIT PULL 00/43] perf/core improvements and fixes Ingo Molnar
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