From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file

---
 kernel/kernel/trace/trace_hwlat.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/kernel/kernel/trace/trace_hwlat.c b/kernel/kernel/trace/trace_hwlat.c
index 4c01c5d..d071fc2 100644
--- a/kernel/kernel/trace/trace_hwlat.c
+++ b/kernel/kernel/trace/trace_hwlat.c
@@ -108,9 +108,14 @@
 	struct trace_buffer *buffer = tr->array_buffer.buffer;
 	struct ring_buffer_event *event;
 	struct hwlat_entry *entry;
+	unsigned long flags;
+	int pc;
+
+	pc = preempt_count();
+	local_save_flags(flags);
 
 	event = trace_buffer_lock_reserve(buffer, TRACE_HWLAT, sizeof(*entry),
-					  tracing_gen_ctx());
+					  flags, pc);
 	if (!event)
 		return;
 	entry	= ring_buffer_event_data(event);

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