* [PATCH RESEND] mm/damon: fix order of arguments in damos_before_apply tracepoint
@ 2024-11-15 18:20 SeongJae Park
0 siblings, 0 replies; only message in thread
From: SeongJae Park @ 2024-11-15 18:20 UTC (permalink / raw)
To: Andrew Morton
Cc: Akinobu Mita, Masami Hiramatsu, Mathieu Desnoyers,
Steven Rostedt (Google), damon, linux-mm, linux-trace-kernel,
linux-kernel, kernel-team, stable, SeongJae Park
From: Akinobu Mita <akinobu.mita@gmail.com>
Since the order of the scheme_idx and target_idx arguments in TP_ARGS is
reversed, they are stored in the trace record in reverse.
Fixes: c603c630b509 ("mm/damon/core: add a tracepoint for damos apply target regions")
Cc: <stable@vger.kernel.org>
Cc: SeongJae Park <sj@kernel.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: SeongJae Park <sj@kernel.org>
Link: https://patch.msgid.link/20241112154828.40307-1-akinobu.mita@gmail.com
---
include/trace/events/damon.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/trace/events/damon.h b/include/trace/events/damon.h
index 23200aabccac..da4bd9fd1162 100644
--- a/include/trace/events/damon.h
+++ b/include/trace/events/damon.h
@@ -15,7 +15,7 @@ TRACE_EVENT_CONDITION(damos_before_apply,
unsigned int target_idx, struct damon_region *r,
unsigned int nr_regions, bool do_trace),
- TP_ARGS(context_idx, target_idx, scheme_idx, r, nr_regions, do_trace),
+ TP_ARGS(context_idx, scheme_idx, target_idx, r, nr_regions, do_trace),
TP_CONDITION(do_trace),
--
2.39.5
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2024-11-15 18:20 [PATCH RESEND] mm/damon: fix order of arguments in damos_before_apply tracepoint SeongJae Park
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