6.6-stable review patch. If anyone has any objections, please let me know.
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From: Yang Jihong yangjihong1@huawei.com
[ 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 --- 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 73b5dc099a8ae..de2fbb7c56c32 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),