From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: 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. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- kernel/arch/s390/include/asm/numa.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 kernel/arch/s390/include/asm/numa.h (limited to 'kernel/arch/s390/include/asm/numa.h') diff --git a/kernel/arch/s390/include/asm/numa.h b/kernel/arch/s390/include/asm/numa.h new file mode 100644 index 000000000..dc19ee0c9 --- /dev/null +++ b/kernel/arch/s390/include/asm/numa.h @@ -0,0 +1,35 @@ +/* + * NUMA support for s390 + * + * Declare the NUMA core code structures and functions. + * + * Copyright IBM Corp. 2015 + */ + +#ifndef _ASM_S390_NUMA_H +#define _ASM_S390_NUMA_H + +#ifdef CONFIG_NUMA + +#include +#include + +void numa_setup(void); +int numa_pfn_to_nid(unsigned long pfn); +int __node_distance(int a, int b); +void numa_update_cpu_topology(void); + +extern cpumask_t node_to_cpumask_map[MAX_NUMNODES]; +extern int numa_debug_enabled; + +#else + +static inline void numa_setup(void) { } +static inline void numa_update_cpu_topology(void) { } +static inline int numa_pfn_to_nid(unsigned long pfn) +{ + return 0; +} + +#endif /* CONFIG_NUMA */ +#endif /* _ASM_S390_NUMA_H */ -- cgit 1.2.3-korg