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perf script: Fix CPU filtering of a script's switch events
author
Adrian Hunter
<adrian.hunter@intel.com>
Wed, 15 Dec 2021 08:06:35 +0000
(10:06 +0200)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 5 Jan 2022 11:40:34 +0000
(12:40 +0100)
commit
5e0c325cdb714409a5b242c9e73a1b61157abb36
upstream.
CPU filtering was not being applied to a script's switch events.
Fixes:
5bf83c29a0ad2e78
("perf script: Add scripting operation process_switch()")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: stable@vger.kernel.org
Link:
https://lore.kernel.org/r/20211215080636.149562-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/perf/builtin-script.c
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diff --git
a/tools/perf/builtin-script.c
b/tools/perf/builtin-script.c
index
1d72738
..
5109d01
100644
(file)
--- a/
tools/perf/builtin-script.c
+++ b/
tools/perf/builtin-script.c
@@
-2354,7
+2354,7
@@
static int process_switch_event(struct perf_tool *tool,
if (perf_event__process_switch(tool, event, sample, machine) < 0)
return -1;
- if (scripting_ops && scripting_ops->process_switch)
+ if (scripting_ops && scripting_ops->process_switch
&& !filter_cpu(sample)
)
scripting_ops->process_switch(event, sample, machine);
if (!script->show_switch_events)