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authorBob Breuer <breuerr@mc.net>2006-03-23 22:36:19 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-23 22:36:19 -0800
commita54123e27779049d27d21e6c8adfee73aa2c0734 (patch)
tree265849e706e4ebe3b75127ebe6e3cbfe2a78850a /include/asm-sparc/smp.h
parent674a396c6d2ba0341ebdd7c1c9950f32f018e2dd (diff)
[SPARC]: Try to start getting SMP back into shape.
Todo items: - IRQ_INPROGRESS flag - use sparc64 irq buckets, or generic irq_desc? - sun4d - re-indent large chunks of sun4m_smp.c - some places assume sequential cpu numbering (i.e. 0,1 instead of 0,2) Last I checked (with 2.6.14), random programs segfault with dual HyperSPARC. And with SuperSPARC II's, it seems stable but will eventually die from a write lock error (wrong lock owner or something). I haven't tried the HyperSPARC + highmem combination recently, so that may still be a problem. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc/smp.h')
-rw-r--r--include/asm-sparc/smp.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
index 580c51d011d..98c46e3fbe8 100644
--- a/include/asm-sparc/smp.h
+++ b/include/asm-sparc/smp.h
@@ -81,16 +81,9 @@ static inline int smp_call_function(void (*func)(void *info), void *info, int no
return 0;
}
-extern __volatile__ int __cpu_number_map[NR_CPUS];
-extern __volatile__ int __cpu_logical_map[NR_CPUS];
-
static inline int cpu_logical_map(int cpu)
{
- return __cpu_logical_map[cpu];
-}
-static inline int cpu_number_map(int cpu)
-{
- return __cpu_number_map[cpu];
+ return cpu;
}
static inline int hard_smp4m_processor_id(void)