Commit 8d29c703 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by akpm

mm/swap: convert __put_page() to __folio_put()

Saves 11 bytes of text by removing a check of PageTail.

Link: https://lkml.kernel.org/r/20220617175020.717127-16-willy@infradead.orgSigned-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 2f58e5de
......@@ -855,7 +855,7 @@ static inline struct folio *virt_to_folio(const void *x)
return page_folio(page);
}
void __put_page(struct page *page);
void __folio_put(struct folio *folio);
void put_pages_list(struct list_head *pages);
......@@ -1197,7 +1197,7 @@ static inline __must_check bool try_get_page(struct page *page)
static inline void folio_put(struct folio *folio)
{
if (folio_put_testzero(folio))
__put_page(&folio->page);
__folio_put(folio);
}
/**
......@@ -1217,7 +1217,7 @@ static inline void folio_put(struct folio *folio)
static inline void folio_put_refs(struct folio *folio, int refs)
{
if (folio_ref_sub_and_test(folio, refs))
__put_page(&folio->page);
__folio_put(folio);
}
void release_pages(struct page **pages, int nr);
......
......@@ -119,16 +119,16 @@ static void __put_compound_page(struct page *page)
destroy_compound_page(page);
}
void __put_page(struct page *page)
void __folio_put(struct folio *folio)
{
if (unlikely(is_zone_device_page(page)))
free_zone_device_page(page);
else if (unlikely(PageCompound(page)))
__put_compound_page(page);
if (unlikely(folio_is_zone_device(folio)))
free_zone_device_page(&folio->page);
else if (unlikely(folio_test_large(folio)))
__put_compound_page(&folio->page);
else
__put_single_page(page);
__put_single_page(&folio->page);
}
EXPORT_SYMBOL(__put_page);
EXPORT_SYMBOL(__folio_put);
/**
* put_pages_list() - release a list of pages
......
......@@ -16,7 +16,7 @@
#include <linux/dma-direction.h>
#include <linux/dma-mapping.h>
#include <linux/page-flags.h>
#include <linux/mm.h> /* for __put_page() */
#include <linux/mm.h> /* for put_page() */
#include <linux/poison.h>
#include <linux/ethtool.h>
......
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