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| author | Steve French <sfrench@us.ibm.com> | 2006-01-12 14:47:08 -0800 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-01-12 14:47:08 -0800 |
| commit | 94bc2be31a01a3055ec94176e595dfe208e92d3b (patch) | |
| tree | ebfbe81c6718a6390bfa1b99c6d228237d818576 /include/asm-sparc/system.h | |
| parent | c32a0b689cb9cc160cfcd19735bbf50bb70c6ef4 (diff) | |
| parent | 58cba4650a7a414eabd2b40cc9d8e45fcdf192d9 (diff) | |
| download | kernel-crypto-94bc2be31a01a3055ec94176e595dfe208e92d3b.tar.gz kernel-crypto-94bc2be31a01a3055ec94176e595dfe208e92d3b.tar.xz kernel-crypto-94bc2be31a01a3055ec94176e595dfe208e92d3b.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'include/asm-sparc/system.h')
| -rw-r--r-- | include/asm-sparc/system.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index 1f6b71f9e1b..58dd162927b 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -155,7 +155,7 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, "here:\n" \ : "=&r" (last) \ : "r" (&(current_set[hard_smp_processor_id()])), \ - "r" ((next)->thread_info), \ + "r" (task_thread_info(next)), \ "i" (TI_KPSR), \ "i" (TI_KSP), \ "i" (TI_TASK) \ @@ -166,6 +166,16 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, } while(0) /* + * On SMP systems, when the scheduler does migration-cost autodetection, + * it needs a way to flush as much of the CPU's caches as possible. + * + * TODO: fill this in! + */ +static inline void sched_cacheflush(void) +{ +} + +/* * Changing the IRQ level on the Sparc. */ extern void local_irq_restore(unsigned long); |