Commit 65090f1b authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by Liu Shixin
Browse files

mm: remove lru_to_page() 

mainline inclusion
from mainline-v6.9-rc1
commit f39ec4dcb9e9b03b2a280829b8c15e3ae607398c
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I9R3AY
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f39ec4dcb9e9b03b2a280829b8c15e3ae607398c

--------------------------------

The last user was removed over a year ago; remove the definition.

Link: https://lkml.kernel.org/r/20240227174254.710559-16-willy@infradead.org


Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLiu Shixin <liushixin2@huawei.com>
parent 94d0c887

include/linux/mm.h

+0 −1
Original line number Diff line number Diff line
@@ -228,7 +228,6 @@ int overcommit_policy_handler(struct ctl_table *, int, void *, size_t *, 
/* test whether an address (unsigned long or pointer) is aligned to PAGE_SIZE */

#define PAGE_ALIGNED(addr)	IS_ALIGNED((unsigned long)(addr), PAGE_SIZE)



#define lru_to_page(head) (list_entry((head)->prev, struct page, lru))

static inline struct folio *lru_to_folio(struct list_head *head)

{

	return list_entry((head)->prev, struct folio, lru);