Message ID | 20240226094936.2677493-10-kernel@pankajraghav.com (mailing list archive) |
---|---|
State | Superseded, archived |
Headers | show |
Series | enable bs > ps in XFS | expand |
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 81fd1ba57088..6ec3417638a1 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -3030,6 +3030,19 @@ int split_huge_page_to_list(struct page *page, struct list_head *list) goto out; } + /* + * Do not split if mapping has minimum folio order + * requirement. + * + * XXX: Once we have support for splitting to any lower + * folio order, then it could be split based on the + * min_folio_order. + */ + if (mapping_min_folio_order(mapping)) { + ret = -EAGAIN; + goto out; + } + gfp = current_gfp_context(mapping_gfp_mask(mapping) & GFP_RECLAIM_MASK);