diff options
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 3517edde681e..30e1f14119c8 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -703,6 +703,16 @@ static inline gfp_t htlb_alloc_mask(struct hstate *h) return GFP_HIGHUSER; } +static inline gfp_t htlb_modify_alloc_mask(struct hstate *h, gfp_t gfp_mask) +{ + gfp_t modified_mask = htlb_alloc_mask(h); + + /* Some callers might want to enforce node */ + modified_mask |= (gfp_mask & __GFP_THISNODE); + + return modified_mask; +} + static inline spinlock_t *huge_pte_lockptr(struct hstate *h, struct mm_struct *mm, pte_t *pte) { @@ -890,6 +900,11 @@ static inline gfp_t htlb_alloc_mask(struct hstate *h) return 0; } +static inline gfp_t htlb_modify_alloc_mask(struct hstate *h, gfp_t gfp_mask) +{ + return 0; +} + static inline spinlock_t *huge_pte_lockptr(struct hstate *h, struct mm_struct *mm, pte_t *pte) { |