Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Wei Yang <> | Subject | [Patch v2 5/7] mm/hugetlb: a page from buddy is not on any list | Date | Fri, 28 Aug 2020 11:32:40 +0800 |
| |
The page allocated from buddy is not on any list, so just use list_add() is enough.
Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com> Reviewed-by: Baoquan He <bhe@redhat.com> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> --- mm/hugetlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index bbccbfeb8601..5a71cb7acf6b 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2428,7 +2428,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, h->resv_huge_pages--; } spin_lock(&hugetlb_lock); - list_move(&page->lru, &h->hugepage_activelist); + list_add(&page->lru, &h->hugepage_activelist); /* Fall through */ } hugetlb_cgroup_commit_charge(idx, pages_per_huge_page(h), h_cg, page); -- 2.20.1 (Apple Git-117)
| ![\](/images/icornerr.gif) |