From: Adrian Hunter <adrian.hunter@intel.com> stable inclusion from stable-v5.10.90 commit d8a5b1377bf6b7f74234c7708b96d6a25507710e bugzilla: 186168 https://gitee.com/openeuler/kernel/issues/I4SHY1 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- 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> Signed-off-by: Chen Jun <chenjun102@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- tools/perf/builtin-script.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index cf6dcc51375e..7e06df4715ed 100644 --- 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) -- 2.20.1