linux-kernel - [PATCH 1/2] x86/mm/tlb: include tracepoints from tlb.c instead of mmu

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Message-Id: <20190903154340.860299-2-rkrcmar@redhat.com>
Date:   Tue,  3 Sep 2019 17:43:39 +0200
From:   Radim Krčmář <rkrcmar@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        "H. Peter Anvin" <hpa@...or.com>,
        Andy Lutomirski <luto@...nel.org>,
        Jirka Hladký <jhladky@...hat.com>,
        Jiří Vozár <jvozar@...hat.com>,
        x86@...nel.org
Subject: [PATCH 1/2] x86/mm/tlb: include tracepoints from tlb.c instead of mmu_context.h

asm/mmu_context.h is a tree-wide include that will unnecessarily break
the build if CREATE_TRACE_POINTS is defined when including it.

Signed-off-by: Radim Krčmář <rkrcmar@...hat.com>
---
 arch/x86/include/asm/mmu_context.h | 2 --
 arch/x86/mm/tlb.c                  | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 16ae821483c8..e59f230ff981 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -7,8 +7,6 @@
 #include <linux/mm_types.h>
 #include <linux/pkeys.h>
 
-#include <trace/events/tlb.h>
-
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/paravirt.h>
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index e6a9edc5baaf..83cd66a0db99 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -18,6 +18,8 @@
 
 #include "mm_internal.h"
 
+#include <trace/events/tlb.h>
+
 /*
  *	TLB flushing, formerly SMP-only
  *		c/o Linus Torvalds.
-- 
2.23.0