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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:38:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:38:55 -0700 |
| commit | 0671b7674f42ab3a200401ea0e48d6f47d34acae (patch) | |
| tree | a35d3347e927dfe621f42ff82289f61f45564393 /arch/x86/include | |
| parent | proc_bus_pci_ioctl: remove pointless BKL usage (diff) | |
| parent | percpu: Remove the multi-page alignment facility (diff) | |
| download | linux-dev-0671b7674f42ab3a200401ea0e48d6f47d34acae.tar.xz linux-dev-0671b7674f42ab3a200401ea0e48d6f47d34acae.zip | |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
percpu: Remove the multi-page alignment facility
x86-32: Allocate irq stacks seperate from percpu area
x86-32, mm: Remove duplicated #include
x86, printk: Get rid of <0> from stack output
x86, kexec: Make sure to stop all CPUs before exiting the kernel
x86/vsmp: Eliminate kconfig dependency warning
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/irq.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/smp.h | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index 0bf5b0083650..13b0ebaa512f 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -21,10 +21,8 @@ static inline int irq_canonicalize(int irq) #ifdef CONFIG_X86_32 extern void irq_ctx_init(int cpu); -extern void irq_ctx_exit(int cpu); #else # define irq_ctx_init(cpu) do { } while (0) -# define irq_ctx_exit(cpu) do { } while (0) #endif #define __ARCH_HAS_DO_SOFTIRQ diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 4cfc90824068..4c2f63c7fc1b 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -50,7 +50,7 @@ struct smp_ops { void (*smp_prepare_cpus)(unsigned max_cpus); void (*smp_cpus_done)(unsigned max_cpus); - void (*smp_send_stop)(void); + void (*stop_other_cpus)(int wait); void (*smp_send_reschedule)(int cpu); int (*cpu_up)(unsigned cpu); @@ -73,7 +73,12 @@ extern struct smp_ops smp_ops; static inline void smp_send_stop(void) { - smp_ops.smp_send_stop(); + smp_ops.stop_other_cpus(0); +} + +static inline void stop_other_cpus(void) +{ + smp_ops.stop_other_cpus(1); } static inline void smp_prepare_boot_cpu(void) |