Commit-ID: ca2da70c411c4022a479d36063f0d0a862ea636e Gitweb: https://git.kernel.org/tip/ca2da70c411c4022a479d36063f0d0a862ea636e Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Tue, 12 Feb 2019 13:51:49 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Thu, 14 Feb 2019 15:18:04 -0300
perf trace: Filter out gnome-terminal* parent 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 <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Luis Cláudio Gonçalves <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Link: https://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- 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; }
