Messages in this thread Patch in this message | | | From | Kevin Hao <> | Subject | [PATCH 1/2] tracing/hwlat: Drop the duplicate assignment in start_kthread() | Date | Thu, 30 Jul 2020 16:23:17 +0800 |
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We have set 'current_mask' to '&save_cpumask' in its declaration, so there is no need to assign again.
Signed-off-by: Kevin Hao <haokexin@gmail.com> --- kernel/trace/trace_hwlat.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c index e2be7bb7ef7e..ddb528a6cd51 100644 --- a/kernel/trace/trace_hwlat.c +++ b/kernel/trace/trace_hwlat.c @@ -371,7 +371,6 @@ static int start_kthread(struct trace_array *tr) return 0; /* Just pick the first CPU on first iteration */ - current_mask = &save_cpumask; get_online_cpus(); cpumask_and(current_mask, cpu_online_mask, tracing_buffer_mask); put_online_cpus(); -- 2.26.2
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