Unverified Commit 0bd79b86 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11641 mm: set hugepage to false when anon mthp allocation 

Merge Pull Request from: @ci-robot 
 
PR sync from: Liu Shixin <liushixin2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/H6CMAIQVO2UBGTODCFC6VUTDGRKZAUC3/ 
 
https://gitee.com/openeuler/kernel/issues/IARA8A 
 
Link:https://gitee.com/openeuler/kernel/pulls/11641

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents a0eb0795 7157f49f

mm/memory.c

+1 −1
Original line number Diff line number Diff line
@@ -4434,7 +4434,7 @@ static struct folio *alloc_anon_folio(struct vm_fault *vmf) 
	gfp = vma_thp_gfp_mask(vma);

	while (orders) {

		addr = ALIGN_DOWN(vmf->address, PAGE_SIZE << order);

		folio = vma_alloc_folio(gfp, order, vma, addr, true);

		folio = vma_alloc_folio(gfp, order, vma, addr, false);

		if (folio) {

			if (mem_cgroup_charge(folio, vma->vm_mm, gfp)) {

				count_mthp_stat(order, MTHP_STAT_ANON_FAULT_FALLBACK_CHARGE);