diff options
| author |   Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2007-10-19 18:23:02 -0700 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2007-10-23 22:37:23 +0200 |
| commit | 92f98b19bcce8b56ec6fc067702e211c36f19e88 (patch) | |
| tree | c0f6faca6b07a140d3eecb3083a53cddea936649 /include/asm-x86/smp_64.h | |
| parent | x86: add lapic_shutdown for x86_64 (diff) | |
| download | linux-dev-92f98b19bcce8b56ec6fc067702e211c36f19e88.tar.xz linux-dev-92f98b19bcce8b56ec6fc067702e211c36f19e88.zip | |
x86: add safe_smp_processor_id for x86_64
Preperatory patch to allow crash_32/64.c merging
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/smp_64.h')
| -rw-r--r-- | include/asm-x86/smp_64.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h index 6f0e0273b646..ab612b0ff270 100644 --- a/include/asm-x86/smp_64.h +++ b/include/asm-x86/smp_64.h @@ -76,6 +76,8 @@ extern unsigned __cpuinitdata disabled_cpus; #endif /* CONFIG_SMP */ +#define safe_smp_processor_id() smp_processor_id() + static inline int hard_smp_processor_id(void) { /* we don't want to mark this access volatile - bad code generation */ |