perf kwork: Set ordered_events to true in 'struct perf_tool'

[ Upstream commit 0c52657 ]

'perf kwork' processes data based on timestamps and needs to sort events.

Fixes: f98919e ("perf kwork: Implement 'report' subcommand")
Reviewed-by: Ian Rogers <[email protected]>
Signed-off-by: Yang Jihong <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Ravi Bangoria <[email protected]>
Cc: Sandipan Das <[email protected]>
Cc: Yang Jihong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>

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),