lkml.org 
[lkml]   [2020]   [Aug]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[Patch v3 5/7] mm/hugetlb: a page from buddy is not on any list
Date
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 441b7f7c623e..c9b292e664c4 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2405,7 +2405,7 @@ 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)
\
 
 \ /
  Last update: 2020-08-31 04:25    [W:0.044 / U:22.600 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site