[PATCH v2 01/11] x86/paravirt: make paravirt_patch_call() and paravirt_patch_jmp() static

From: Juergen Gross <jgross@suse.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
	x86@kernel.org, virtualization@lists.linux-foundation.org
Cc: akataria@vmware.com, rusty@rustcorp.com.au,
	boris.ostrovsky@oracle.com, hpa@zytor.com, tglx@linutronix.de,
	mingo@redhat.com, peterz@infradead.org,
	Juergen Gross <jgross@suse.com>
Subject: [PATCH v2 01/11] x86/paravirt: make paravirt_patch_call() and paravirt_patch_jmp() static
Date: Mon, 13 Aug 2018 09:37:29 +0200	[thread overview]
Message-ID: <20180813073739.26108-2-jgross@suse.com> (raw)
In-Reply-To: <20180813073739.26108-1-jgross@suse.com>

paravirt_patch_call() and paravirt_patch_jmp() are used in paravirt.c
only. Convert them to static.

Signed-off-by: Juergen Gross <jgross@suse.com>
---
 arch/x86/include/asm/paravirt_types.h |  6 ------
 arch/x86/kernel/paravirt.c            | 12 ++++++------
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 180bc0bff0fb..036b2f88f105 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -370,12 +370,6 @@ extern struct pv_lock_ops pv_lock_ops;
 
 unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len);
 unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len);
-unsigned paravirt_patch_call(void *insnbuf,
-			     const void *target, u16 tgt_clobbers,
-			     unsigned long addr, u16 site_clobbers,
-			     unsigned len);
-unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
-			    unsigned long addr, unsigned len);
 unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
 				unsigned long addr, unsigned len);
 
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 930c88341e4e..ce560b916b1f 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -80,10 +80,10 @@ struct branch {
 	u32 delta;
 } __attribute__((packed));
 
-unsigned paravirt_patch_call(void *insnbuf,
-			     const void *target, u16 tgt_clobbers,
-			     unsigned long addr, u16 site_clobbers,
-			     unsigned len)
+static unsigned paravirt_patch_call(void *insnbuf,
+				    const void *target, u16 tgt_clobbers,
+				    unsigned long addr, u16 site_clobbers,
+				    unsigned len)
 {
 	struct branch *b = insnbuf;
 	unsigned long delta = (unsigned long)target - (addr+5);
@@ -102,8 +102,8 @@ unsigned paravirt_patch_call(void *insnbuf,
 	return 5;
 }
 
-unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
-			    unsigned long addr, unsigned len)
+static unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
+				   unsigned long addr, unsigned len)
 {
 	struct branch *b = insnbuf;
 	unsigned long delta = (unsigned long)target - (addr+5);
-- 
2.13.7

