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[SPARC64]: Add SMT scheduling support for Niagara.
authorDavid S. Miller <davem@sunset.davemloft.net>
Thu, 9 Mar 2006 00:09:19 +0000 (16:09 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Mon, 20 Mar 2006 09:14:24 +0000 (01:14 -0800)
commit49eef9674fa606b29172489e616ae0d6e4072470
tree0ae802875c73e99b86e4f90be6e953ec0c528deatree | snapshot
parent9117483d9452d839470b673ead1948e3d5f40f02commit | diff
[SPARC64]: Add SMT scheduling support for Niagara.

The mapping is a simple "(cpuid >> 2) == core" for now.
Later we'll add more sophisticated code that will walk
the sun4v machine description and figure this out from
there.

We should also add core mappings for jaguar and panther
processors.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/Kconfig diff | blob | history
arch/sparc64/kernel/smp.c diff | blob | history
include/asm-sparc64/smp.h diff | blob | history
Linux Kernel Source Tree.