diff options
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/alternative.h | 8 | ||||
| -rw-r--r-- | include/asm-i386/paravirt.h | 5 |
2 files changed, 9 insertions, 4 deletions
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h index 4d518ee..5b59d07 100644 --- a/include/asm-i386/alternative.h +++ b/include/asm-i386/alternative.h @@ -115,12 +115,14 @@ static inline void alternatives_smp_switch(int smp) {} #define LOCK_PREFIX "" #endif -struct paravirt_patch; +struct paravirt_patch_site; #ifdef CONFIG_PARAVIRT -void apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end); +void apply_paravirt(struct paravirt_patch_site *start, + struct paravirt_patch_site *end); #else static inline void -apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end) +apply_paravirt(struct paravirt_patch_site *start, + struct paravirt_patch_site *end) {} #define __start_parainstructions NULL #define __stop_parainstructions NULL diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h index 61c03f1..b4cc2fc 100644 --- a/include/asm-i386/paravirt.h +++ b/include/asm-i386/paravirt.h @@ -505,13 +505,16 @@ void _paravirt_nop(void); #define paravirt_nop ((void *)_paravirt_nop) /* These all sit in the .parainstructions section to tell us what to patch. */ -struct paravirt_patch { +struct paravirt_patch_site { u8 *instr; /* original instructions */ u8 instrtype; /* type of this instruction */ u8 len; /* length of original instruction */ u16 clobbers; /* what registers you may clobber */ }; +extern struct paravirt_patch_site __parainstructions[], + __parainstructions_end[]; + #define paravirt_alt(insn_string, typenum, clobber) \ "771:\n\t" insn_string "\n" "772:\n" \ ".pushsection .parainstructions,\"a\"\n" \ |