include/linux/mm_inline.h: fold page_lru_base_type() into its sole caller
We've removed all other references to this function.
Link: https://lore.kernel.org/linux-mm/20201207220949.830352-9-yuzhao@google.com/
Link: https://lkml.kernel.org/r/20210122220600.906146-9-yuzhao@google.com
Signed-off-by: Yu Zhao <yuzhao@google.com>
Reviewed-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 6d907a4..7183c7a 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -46,21 +46,6 @@
}
/**
- * page_lru_base_type - which LRU list type should a page be on?
- * @page: the page to test
- *
- * Used for LRU list index arithmetic.
- *
- * Returns the base LRU type - file or anon - @page should be on.
- */
-static inline enum lru_list page_lru_base_type(struct page *page)
-{
- if (page_is_file_lru(page))
- return LRU_INACTIVE_FILE;
- return LRU_INACTIVE_ANON;
-}
-
-/**
* __clear_page_lru_flags - clear page lru flags before releasing a page
* @page: the page that was on lru and now has a zero reference
*/
@@ -92,12 +77,12 @@
VM_BUG_ON_PAGE(PageActive(page) && PageUnevictable(page), page);
if (PageUnevictable(page))
- lru = LRU_UNEVICTABLE;
- else {
- lru = page_lru_base_type(page);
- if (PageActive(page))
- lru += LRU_ACTIVE;
- }
+ return LRU_UNEVICTABLE;
+
+ lru = page_is_file_lru(page) ? LRU_INACTIVE_FILE : LRU_INACTIVE_ANON;
+ if (PageActive(page))
+ lru += LRU_ACTIVE;
+
return lru;
}
