[PATCH 2/8] mm/bootmem_info: drop initialization of page->lru
"David Hildenbrand (Arm)" <[email protected]>
| Newsgroups | org.kernel.vger.sparclinux,org.kernel.vger.linux-kernel,org.kernel.vger.linux-s390,org.kvack.linux-mm,org.ozlabs.lists.linuxppc-dev |
|---|---|
| Message-ID | <[email protected]> |
In the past, we used to store the type in page->lru.next, introduced by
commit 5f24ce5fd34c ("thp: remove PG_buddy"). The location changed over
the years; ever since commit 0386aaa6e9c8 ("bootmem: stop using
page->index"), we store it alongside the info in page->private.
Consequently, there is no need to reset page->lru anymore.
Signed-off-by: David Hildenbrand (Arm) <[email protected]>
---
mm/bootmem_info.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/bootmem_info.c b/mm/bootmem_info.c
index 3d7675a3ae04..a0a1ecdec8d0 100644
--- a/mm/bootmem_info.c
+++ b/mm/bootmem_info.c
@@ -34,7 +34,6 @@ void put_page_bootmem(struct page *page)
if (page_ref_dec_return(page) == 1) {
ClearPagePrivate(page);
set_page_private(page, 0);
- INIT_LIST_HEAD(&page->lru);
kmemleak_free_part_phys(PFN_PHYS(page_to_pfn(page)), PAGE_SIZE);
free_reserved_page(page);
}
--
2.43.0