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| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2011-01-24 16:05:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-01-26 08:28:22 +0100 |
| commit | d518573de63fb119e5e9a3137386544671387681 (patch) | |
| tree | 79b4706b1d1a2fd54ed9025c7b8320a38c56b944 /arch/x86/kernel/amd_nb.c | |
| parent | 6663050edd9c2e8b1e1f55c09459144d84c045f0 (diff) | |
| download | lwn-d518573de63fb119e5e9a3137386544671387681.tar.gz lwn-d518573de63fb119e5e9a3137386544671387681.zip | |
x86, amd: Normalize compute unit IDs on multi-node processors
On multi-node CPUs we don't need the socket wide compute unit ID
but the node-wide compute unit ID. Thus we need to normalize the
value. This is similar to what we do with cpu_core_id.
A compute unit is then identified by physical_package_id,
node_id, and compute_unit_id.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <1295881543-572552-2-git-send-email-hans.rosenfeld@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/amd_nb.c')
0 files changed, 0 insertions, 0 deletions