diff options
Diffstat (limited to 'include/linux/numa_memblks.h')
| -rw-r--r-- | include/linux/numa_memblks.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/numa_memblks.h b/include/linux/numa_memblks.h index 968a590535ac..f81f98678074 100644 --- a/include/linux/numa_memblks.h +++ b/include/linux/numa_memblks.h @@ -34,6 +34,23 @@ int __init numa_register_meminfo(struct numa_meminfo *mi); void __init numa_nodemask_from_meminfo(nodemask_t *nodemask, const struct numa_meminfo *mi); +#ifdef CONFIG_NUMA_EMU +int numa_emu_cmdline(char *str); +void __init numa_emu_update_cpu_to_node(int *emu_nid_to_phys, + unsigned int nr_emu_nids); +u64 __init numa_emu_dma_end(void); +void __init numa_emulation(struct numa_meminfo *numa_meminfo, + int numa_dist_cnt); +#else +static inline void numa_emulation(struct numa_meminfo *numa_meminfo, + int numa_dist_cnt) +{ } +static inline int numa_emu_cmdline(char *str) +{ + return -EINVAL; +} +#endif /* CONFIG_NUMA_EMU */ + #endif /* CONFIG_NUMA_MEMBLKS */ #endif /* __NUMA_MEMBLKS_H */ |