Messages in this thread | | | Date | Sat, 18 Jan 2003 13:34:21 -0800 | From | "Martin J. Bligh" <> | Subject | Re: [Lse-tech] NUMA sched -> pooling scheduler (inc HT) |
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Mmm... seems I may have got the ordering of the cpus wrong. Something like this might work better in sched_topo_ht.h (yeah, it's ugly. I don't care).
static inline int pool_to_cpu_mask (int pool) { return ( (1UL << pool) || (1UL << cpu_sibling_map[pool])); }
static inline cpu_to_pool (int cpu) { return min(cpu, cpu_sibling_map[cpu]); }
Thanks to Andi, Zwane, and Bill for the corrective baseball bat strike. I changed the macros to inlines to avoid the risk of double eval.
M.
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