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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-03-12 18:31:59 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-03-21 16:43:48 +0100 |
| commit | 22e52b072dd87faa9b2559fe89d4e8f2370f81ca (patch) | |
| tree | 79e71d0aad3c9ea9f326977c3a3ff1dceaec81b5 /include/linux/topology.h | |
| parent | 9aefd0abd8610e8f3bb097debf3afb73f8b7b210 (diff) | |
| download | op-kernel-dev-22e52b072dd87faa9b2559fe89d4e8f2370f81ca.zip op-kernel-dev-22e52b072dd87faa9b2559fe89d4e8f2370f81ca.tar.gz | |
sched: add arch_update_cpu_topology hook.
Will be called each time the scheduling domains are rebuild.
Needed for architectures that don't have a static cpu topology.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/topology.h')
| -rw-r--r-- | include/linux/topology.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/topology.h b/include/linux/topology.h index 2d8dac8..bd14f8b 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -50,6 +50,8 @@ for_each_online_node(node) \ if (nr_cpus_node(node)) +void arch_update_cpu_topology(void); + /* Conform to ACPI 2.0 SLIT distance definitions */ #define LOCAL_DISTANCE 10 #define REMOTE_DISTANCE 20 |
