diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/s390/numa/numa_mode.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/s390/numa/numa_mode.h')
| -rw-r--r-- | kernel/arch/s390/numa/numa_mode.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/s390/numa/numa_mode.h b/kernel/arch/s390/numa/numa_mode.h new file mode 100644 index 000000000..08953b0b1 --- /dev/null +++ b/kernel/arch/s390/numa/numa_mode.h @@ -0,0 +1,24 @@ +/* + * NUMA support for s390 + * + * Define declarations used for communication between NUMA mode + * implementations and NUMA core functionality. + * + * Copyright IBM Corp. 2015 + */ +#ifndef __S390_NUMA_MODE_H +#define __S390_NUMA_MODE_H + +struct numa_mode { + char *name; /* Name of mode */ + void (*setup)(void); /* Initizalize mode */ + void (*update_cpu_topology)(void); /* Called by topology code */ + int (*__pfn_to_nid)(unsigned long pfn); /* PFN to node ID */ + unsigned long (*align)(void); /* Minimum node alignment */ + int (*distance)(int a, int b); /* Distance between two nodes */ +}; + +extern const struct numa_mode numa_mode_plain; +extern const struct numa_mode numa_mode_emu; + +#endif /* __S390_NUMA_MODE_H */ |