diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/futex.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/futex.h b/include/uapi/linux/futex.h index d2ee625ea189..6b94da467e70 100644 --- a/include/uapi/linux/futex.h +++ b/include/uapi/linux/futex.h @@ -75,6 +75,13 @@ #define FUTEX_32 FUTEX2_SIZE_U32 /* historical accident :-( */ /* + * When FUTEX2_NUMA doubles the futex word, the second word is a node value. + * The special value -1 indicates no-node. This is the same value as + * NUMA_NO_NODE, except that value is not ABI, this is. + */ +#define FUTEX_NO_NODE (-1) + +/* * Max numbers of elements in a futex_waitv array */ #define FUTEX_WAITV_MAX 128 |