linux-kernel - [PATCH] x86/vector: Fix the args of vector

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Date:   Fri, 1 Jun 2018 14:50:31 +0800
From:   Dou Liyang <douly.fnst@...fujitsu.com>
To:     <linux-kernel@...r.kernel.org>, <x86@...nel.org>
CC:     <tglx@...utronix.de>, <mingo@...hat.com>, <hpa@...or.com>,
        Dou Liyang <douly.fnst@...fujitsu.com>
Subject: [PATCH] x86/vector: Fix the args of vector_alloc tracepoint

The vector_alloc tracepont reversed the reserved and ret aggs, that made
the trace print wrong. Exchange them.

Signed-off-by: Dou Liyang <douly.fnst@...fujitsu.com>
---
 arch/x86/include/asm/trace/irq_vectors.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h
index 22647a642e98..0af81b590a0c 100644
--- a/arch/x86/include/asm/trace/irq_vectors.h
+++ b/arch/x86/include/asm/trace/irq_vectors.h
@@ -236,7 +236,7 @@ TRACE_EVENT(vector_alloc,
 	TP_PROTO(unsigned int irq, unsigned int vector, bool reserved,
 		 int ret),
 
-	TP_ARGS(irq, vector, ret, reserved),
+	TP_ARGS(irq, vector, reserved, ret),
 
 	TP_STRUCT__entry(
 		__field(	unsigned int,	irq		)
-- 
2.14.3