diff options
Diffstat (limited to 'arch/x86/include/asm/numa.h')
| -rw-r--r-- | arch/x86/include/asm/numa.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h index bbfde3d2662f..0aecc0b629e0 100644 --- a/arch/x86/include/asm/numa.h +++ b/arch/x86/include/asm/numa.h @@ -3,6 +3,7 @@ #define _ASM_X86_NUMA_H #include <linux/nodemask.h> +#include <linux/errno.h> #include <asm/topology.h> #include <asm/apicdef.h> @@ -77,7 +78,12 @@ void debug_cpumask_set_cpu(int cpu, int node, bool enable); #ifdef CONFIG_NUMA_EMU #define FAKE_NODE_MIN_SIZE ((u64)32 << 20) #define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1UL)) -void numa_emu_cmdline(char *); +int numa_emu_cmdline(char *str); +#else /* CONFIG_NUMA_EMU */ +static inline int numa_emu_cmdline(char *str) +{ + return -EINVAL; +} #endif /* CONFIG_NUMA_EMU */ #endif /* _ASM_X86_NUMA_H */ |