[PATCH 01/10] x86/paravirt: make paravirt_patch_call() and paravirt_patch_jmp() static
From: Juergen Gross <jgross@suse.com>
Date: 2018-08-10 11:53:02
Also in:
lkml
Subsystem:
paravirt_ops interface, the rest, x86 architecture (32-bit and 64-bit) · Maintainers:
Juergen Gross, Linus Torvalds, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen
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