From: Yang Jihong <yangjihong1@huawei.com> stable inclusion from stable-v6.6.2 commit dfc4cb3462f7316a36f6add80232c23ab408d3b9 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8IW7G Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 0c526579a4b2b6ecd540472f2e34c2850cf70f76 ] 'perf kwork' processes data based on timestamps and needs to sort events. Fixes: f98919ec4fccdacf ("perf kwork: Implement 'report' subcommand") Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Yang Jihong <yangjihong1@huawei.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Sandipan Das <sandipan.das@amd.com> Cc: Yang Jihong <yangjihong1@huawei.com> Link: https://lore.kernel.org/r/20230812084917.169338-4-yangjihong1@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- tools/perf/builtin-kwork.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/perf/builtin-kwork.c b/tools/perf/builtin-kwork.c index 73b5dc099a8a..de2fbb7c56c3 100644 --- a/tools/perf/builtin-kwork.c +++ b/tools/perf/builtin-kwork.c @@ -1694,9 +1694,10 @@ int cmd_kwork(int argc, const char **argv) static struct perf_kwork kwork = { .class_list = LIST_HEAD_INIT(kwork.class_list), .tool = { - .mmap = perf_event__process_mmap, - .mmap2 = perf_event__process_mmap2, - .sample = perf_kwork__process_tracepoint_sample, + .mmap = perf_event__process_mmap, + .mmap2 = perf_event__process_mmap2, + .sample = perf_kwork__process_tracepoint_sample, + .ordered_events = true, }, .atom_page_list = LIST_HEAD_INIT(kwork.atom_page_list), .sort_list = LIST_HEAD_INIT(kwork.sort_list), -- 2.25.1