Messages in this thread | | | Date | Mon, 17 Sep 2007 16:28:31 +1000 | From | Stephen Rothwell <> | Subject | Re: [PATCH 09/10] ppc64: Convert cpu_sibling_map to a per_cpu data array (v3) |
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On Tue, 11 Sep 2007 18:56:53 -0700 travis@sgi.com wrote: > > Convert cpu_sibling_map to a per_cpu cpumask_t array for the ppc64 > architecture. This fixes build errors in block/blktrace.c and > kernel/sched.c when CONFIG_SCHED_SMT is defined. > > Note: these changes have not been built nor tested.
After applying all 10 patches, the ppc64_defconfig builds but:
vmlinux is larger:
text data bss dec hex filename 7705776 1756984 504624 9967384 981718 ppc64/vmlinux 7706228 1757120 504624 9967972 981964 trav.bld/vmlinux
the topology (on my POWERPC5+ box) is not correct:
cpu0/topology/thread_siblings:0000000f cpu1/topology/thread_siblings:0000000f cpu2/topology/thread_siblings:0000000f cpu3/topology/thread_siblings:0000000f
it used to be:
cpu0/topology/thread_siblings:00000003 cpu1/topology/thread_siblings:00000003 cpu2/topology/thread_siblings:0000000c cpu3/topology/thread_siblings:0000000c
Similarly on my iSeries box, the topology is displayed as above while it used to be:
cpu0/topology/thread_siblings:00000001 cpu1/topology/thread_siblings:00000002 cpu2/topology/thread_siblings:00000004 cpu3/topology/thread_siblings:00000008
-- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ [unhandled content-type:application/pgp-signature] | |