Nathan Lynch 440a0857e3 powerpc: Make core sibling information available to userspace
Implement the notion of "core siblings" for powerpc.  This makes
/sys/devices/system/cpu/cpu*/topology/core_siblings present sensible
values, indicating online CPUs which share an L2 cache.

BenH: Made cpu_to_l2cache() use of_find_node_by_phandle() instead
of IBM-specific open coded search

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-07-28 16:30:51 +10:00
..
2008-07-26 20:30:56 -07:00
2008-07-27 13:57:36 +02:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:11 -07:00
2008-07-26 12:00:10 -07:00
2008-07-26 12:00:10 -07:00
2008-07-26 12:00:10 -07:00
2008-07-26 12:00:10 -07:00
2008-07-26 12:00:09 -07:00