[Xen-devel] [PATCH 01/10] x86/paravirt: make paravirt_patch_call() and paravirt_patch_jmp() static

[Juergen Gross <jgross@xxxxxxxx>]

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

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
 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


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel