diff options
| -rw-r--r-- | include/sys/param.h | 4 | ||||
| -rw-r--r-- | include/sys/vmsystm.h | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/sys/param.h b/include/sys/param.h index f924006ef..d6b4f761f 100644 --- a/include/sys/param.h +++ b/include/sys/param.h @@ -1,4 +1,8 @@ #ifndef _SPL_PARAM_H #define _SPL_PARAM_H +/* Pages to bytes and back */ +#define ptob(pages) (pages * PAGE_SIZE) +#define btop(bytes) (bytes / PAGE_SIZE) + #endif /* SPL_PARAM_H */ diff --git a/include/sys/vmsystm.h b/include/sys/vmsystm.h index 75ae8a991..c75d447d9 100644 --- a/include/sys/vmsystm.h +++ b/include/sys/vmsystm.h @@ -40,7 +40,6 @@ * memory state and not as direct evidence that page reclaimation * is or is not currently in progress. */ -#define ptob(pages) (pages * PAGE_SIZE) #define membar_producer() smp_wmb() #define physmem num_physpages |