diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/metag/include/asm/topology.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/metag/include/asm/topology.h')
| -rw-r--r-- | kernel/arch/metag/include/asm/topology.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/arch/metag/include/asm/topology.h b/kernel/arch/metag/include/asm/topology.h new file mode 100644 index 000000000..e95f874de --- /dev/null +++ b/kernel/arch/metag/include/asm/topology.h @@ -0,0 +1,28 @@ +#ifndef _ASM_METAG_TOPOLOGY_H +#define _ASM_METAG_TOPOLOGY_H + +#ifdef CONFIG_NUMA + +#define cpu_to_node(cpu) ((void)(cpu), 0) +#define parent_node(node) ((void)(node), 0) + +#define cpumask_of_node(node) ((void)node, cpu_online_mask) + +#define pcibus_to_node(bus) ((void)(bus), -1) +#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ + cpu_all_mask : \ + cpumask_of_node(pcibus_to_node(bus))) + +#endif + +#define mc_capable() (1) + +const struct cpumask *cpu_coregroup_mask(unsigned int cpu); + +extern cpumask_t cpu_core_map[NR_CPUS]; + +#define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) + +#include <asm-generic/topology.h> + +#endif /* _ASM_METAG_TOPOLOGY_H */ |