diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2025-09-10 21:39:56 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-21 14:22:11 -0700 |
| commit | 4a25f995bd59843a898b531bb3e472d710ef9439 (patch) | |
| tree | c5bb8552e14aba85f2ae1d62c50d2c3fa3129eb7 /mm/hugetlb_cma.c | |
| parent | 4094d3434b25a1f0524c28bc3a253fd09d05c361 (diff) | |
mm: hugetlb: directly pass order when allocate a hugetlb folio
Use order instead of struct hstate to remove huge_page_order() call from
all hugetlb folio allocation, also order_is_gigantic() is added to check
whether it is a gigantic order.
Link: https://lkml.kernel.org/r/20250910133958.301467-4-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb_cma.c')
| -rw-r--r-- | mm/hugetlb_cma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/hugetlb_cma.c b/mm/hugetlb_cma.c index f58ef4969e7a..e8e4dc7182d5 100644 --- a/mm/hugetlb_cma.c +++ b/mm/hugetlb_cma.c @@ -26,11 +26,10 @@ void hugetlb_cma_free_folio(struct folio *folio) } -struct folio *hugetlb_cma_alloc_folio(struct hstate *h, gfp_t gfp_mask, +struct folio *hugetlb_cma_alloc_folio(int order, gfp_t gfp_mask, int nid, nodemask_t *nodemask) { int node; - int order = huge_page_order(h); struct folio *folio = NULL; if (hugetlb_cma[nid]) |