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authorMatthew Wilcox (Oracle) <willy@infradead.org>2023-08-24 17:13:23 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-10-04 20:32:31 +0300
commit3ec145f9d01e799bc7e41277e571141546b850f3 (patch)
tree2f00716575bfe3e1efecb93854d4d7be99785a23 /mm/hugetlb.c
parentfde1c4ecf91640e5a95ec36b71ec2e8ec379ce40 (diff)
downloadlinux-3ec145f9d01e799bc7e41277e571141546b850f3.tar.xz
hugetlb: use a folio in free_hpage_workfn()
Patch series "Small hugetlb cleanups", v2. Some trivial folio conversions This patch (of 3): update_and_free_hugetlb_folio puts the memory on hpage_freelist as a folio so we can take it off the list as a folio. Link: https://lkml.kernel.org/r/20230824141325.2704553-1-willy@infradead.org Link: https://lkml.kernel.org/r/20230824141325.2704553-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r--mm/hugetlb.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 4e276466d6aa..7a6fe4f13777 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1787,22 +1787,22 @@ static void free_hpage_workfn(struct work_struct *work)
node = llist_del_all(&hpage_freelist);
while (node) {
- struct page *page;
+ struct folio *folio;
struct hstate *h;
- page = container_of((struct address_space **)node,
- struct page, mapping);
+ folio = container_of((struct address_space **)node,
+ struct folio, mapping);
node = node->next;
- page->mapping = NULL;
+ folio->mapping = NULL;
/*
* The VM_BUG_ON_FOLIO(!folio_test_hugetlb(folio), folio) in
* folio_hstate() is going to trigger because a previous call to
* remove_hugetlb_folio() will clear the hugetlb bit, so do
* not use folio_hstate() directly.
*/
- h = size_to_hstate(page_size(page));
+ h = size_to_hstate(folio_size(folio));
- __update_and_free_hugetlb_folio(h, page_folio(page));
+ __update_and_free_hugetlb_folio(h, folio);
cond_resched();
}