diff options
| -rw-r--r-- | include/linux/mmzone.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 578247a341b2..e24b40c52468 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -1137,15 +1137,6 @@ static inline int is_highmem_idx(enum zone_type idx) #endif } -#ifdef CONFIG_ZONE_DMA -bool has_managed_dma(void); -#else -static inline bool has_managed_dma(void) -{ - return false; -} -#endif - /** * is_highmem - helper function to quickly check if a struct zone is a * highmem zone or not. This is an attempt to keep references @@ -1155,12 +1146,17 @@ static inline bool has_managed_dma(void) */ static inline int is_highmem(struct zone *zone) { -#ifdef CONFIG_HIGHMEM return is_highmem_idx(zone_idx(zone)); +} + +#ifdef CONFIG_ZONE_DMA +bool has_managed_dma(void); #else - return 0; -#endif +static inline bool has_managed_dma(void) +{ + return false; } +#endif /* These two functions are used to setup the per zone pages min values */ struct ctl_table; |