diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index ef6284ec85b6..7f33e4a158c6 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1473,17 +1473,16 @@ static int hstate_next_node_to_free(struct hstate *h, nodemask_t *nodes_allowed) #ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE #ifdef CONFIG_CONTIG_ALLOC -static struct folio *alloc_gigantic_folio(struct hstate *h, gfp_t gfp_mask, +static struct folio *alloc_gigantic_folio(int order, gfp_t gfp_mask, int nid, nodemask_t *nodemask) { struct folio *folio; - int order = huge_page_order(h); bool retried = false; if (nid == NUMA_NO_NODE) nid = numa_mem_id(); retry: - folio = hugetlb_cma_alloc_folio(h, gfp_mask, nid, nodemask); + folio = hugetlb_cma_alloc_folio(order, gfp_mask, nid, nodemask); if (!folio) { if (hugetlb_cma_exclusive_alloc()) return NULL; @@ -1506,16 +1505,16 @@ retry: } #else /* !CONFIG_CONTIG_ALLOC */ -static struct folio *alloc_gigantic_folio(struct hstate *h, gfp_t gfp_mask, - int nid, nodemask_t *nodemask) +static struct folio *alloc_gigantic_folio(int order, gfp_t gfp_mask, int nid, + nodemask_t *nodemask) { return NULL; } #endif /* CONFIG_CONTIG_ALLOC */ #else /* !CONFIG_ARCH_HAS_GIGANTIC_PAGE */ -static struct folio *alloc_gigantic_folio(struct hstate *h, gfp_t gfp_mask, - int nid, nodemask_t *nodemask) +static struct folio *alloc_gigantic_folio(int order, gfp_t gfp_mask, int nid, + nodemask_t *nodemask) { return NULL; } @@ -1926,11 +1925,9 @@ struct address_space *hugetlb_folio_mapping_lock_write(struct folio *folio) return NULL; } -static struct folio *alloc_buddy_hugetlb_folio(struct hstate *h, - gfp_t gfp_mask, int nid, nodemask_t *nmask, - nodemask_t *node_alloc_noretry) +static struct folio *alloc_buddy_hugetlb_folio(int order, gfp_t gfp_mask, + int nid, nodemask_t *nmask, nodemask_t *node_alloc_noretry) { - int order = huge_page_order(h); struct folio *folio; bool alloc_try_hard = true; @@ -1980,11 +1977,13 @@ static struct folio *only_alloc_fresh_hugetlb_folio(struct hstate *h, nodemask_t *node_alloc_noretry) { struct folio *folio; + int order = huge_page_order(h); - if (hstate_is_gigantic(h)) - folio = alloc_gigantic_folio(h, gfp_mask, nid, nmask); + if (order_is_gigantic(order)) + folio = alloc_gigantic_folio(order, gfp_mask, nid, nmask); else - folio = alloc_buddy_hugetlb_folio(h, gfp_mask, nid, nmask, node_alloc_noretry); + folio = alloc_buddy_hugetlb_folio(order, gfp_mask, nid, nmask, + node_alloc_noretry); if (folio) init_new_hugetlb_folio(h, folio); return folio; @@ -2872,7 +2871,7 @@ int isolate_or_dissolve_huge_folio(struct folio *folio, struct list_head *list) * alloc_contig_range and them. Return -ENOMEM as this has the effect * of bailing out right away without further retrying. */ - if (folio_order(folio) > MAX_PAGE_ORDER) + if (order_is_gigantic(folio_order(folio))) return -ENOMEM; if (folio_ref_count(folio) && folio_isolate_hugetlb(folio, list)) |