diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hugetlb.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index e51b8ef0cebd..694f6e83c637 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -171,6 +171,7 @@ bool hugetlbfs_pagecache_present(struct hstate *h, struct address_space *hugetlb_folio_mapping_lock_write(struct folio *folio); +extern int movable_gigantic_pages __read_mostly; extern int sysctl_hugetlb_shm_group __read_mostly; extern struct list_head huge_boot_pages[MAX_NUMNODES]; @@ -929,7 +930,7 @@ static inline bool hugepage_movable_supported(struct hstate *h) if (!hugepage_migration_supported(h)) return false; - if (hstate_is_gigantic(h)) + if (hstate_is_gigantic(h) && !movable_gigantic_pages) return false; return true; } |