diff options
Diffstat (limited to 'drivers/edac/edac_core.h')
| -rw-r--r-- | drivers/edac/edac_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h index 69eb1c268f9f..d7ca43a828bd 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_core.h @@ -42,8 +42,10 @@ #if PAGE_SHIFT < 20 #define PAGES_TO_MiB( pages ) ( ( pages ) >> ( 20 - PAGE_SHIFT ) ) +#define MiB_TO_PAGES(mb) ((mb) >> (20 - PAGE_SHIFT)) #else /* PAGE_SHIFT > 20 */ #define PAGES_TO_MiB( pages ) ( ( pages ) << ( PAGE_SHIFT - 20 ) ) +#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20)) #endif #define edac_printk(level, prefix, fmt, arg...) \ |