diff options
Diffstat (limited to 'include/jemalloc/internal/extent_structs.h')
| -rw-r--r-- | include/jemalloc/internal/extent_structs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/jemalloc/internal/extent_structs.h b/include/jemalloc/internal/extent_structs.h index ad6710e7..767cd893 100644 --- a/include/jemalloc/internal/extent_structs.h +++ b/include/jemalloc/internal/extent_structs.h @@ -128,7 +128,11 @@ struct extent_s { #define EXTENT_BITS_BINSHARD_SHIFT (EXTENT_BITS_NFREE_WIDTH + EXTENT_BITS_NFREE_SHIFT) #define EXTENT_BITS_BINSHARD_MASK MASK(EXTENT_BITS_BINSHARD_WIDTH, EXTENT_BITS_BINSHARD_SHIFT) -#define EXTENT_BITS_SN_SHIFT (EXTENT_BITS_BINSHARD_WIDTH + EXTENT_BITS_BINSHARD_SHIFT) +#define EXTENT_BITS_IS_HEAD_WIDTH 1 +#define EXTENT_BITS_IS_HEAD_SHIFT (EXTENT_BITS_BINSHARD_WIDTH + EXTENT_BITS_BINSHARD_SHIFT) +#define EXTENT_BITS_IS_HEAD_MASK MASK(EXTENT_BITS_IS_HEAD_WIDTH, EXTENT_BITS_IS_HEAD_SHIFT) + +#define EXTENT_BITS_SN_SHIFT (EXTENT_BITS_IS_HEAD_WIDTH + EXTENT_BITS_IS_HEAD_SHIFT) #define EXTENT_BITS_SN_MASK (UINT64_MAX << EXTENT_BITS_SN_SHIFT) /* Pointer to the extent that this structure is responsible for. */ |