diff mbox series

[083/200] mm: move free_unref_page to mm/internal.h

Message ID 20201215030802._cFqcgvwa%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/200] kthread: add kthread_work tracepoints | expand

Commit Message

Andrew Morton Dec. 15, 2020, 3:08 a.m. UTC
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: mm: move free_unref_page to mm/internal.h

Code outside mm/ should not be calling free_unref_page().  Also move
free_unref_page_list().

Link: https://lkml.kernel.org/r/20201125034655.27687-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/gfp.h |    2 --
 mm/internal.h       |    3 +++
 2 files changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

--- a/include/linux/gfp.h~mm-move-free_unref_page-to-mm-internalh
+++ a/include/linux/gfp.h
@@ -580,8 +580,6 @@  void * __meminit alloc_pages_exact_nid(i
 
 extern void __free_pages(struct page *page, unsigned int order);
 extern void free_pages(unsigned long addr, unsigned int order);
-extern void free_unref_page(struct page *page);
-extern void free_unref_page_list(struct list_head *list);
 
 struct page_frag_cache;
 extern void __page_frag_cache_drain(struct page *page, unsigned int count);
--- a/mm/internal.h~mm-move-free_unref_page-to-mm-internalh
+++ a/mm/internal.h
@@ -199,6 +199,9 @@  extern void post_alloc_hook(struct page
 					gfp_t gfp_flags);
 extern int user_min_free_kbytes;
 
+extern void free_unref_page(struct page *page);
+extern void free_unref_page_list(struct list_head *list);
+
 extern void zone_pcp_update(struct zone *zone);
 extern void zone_pcp_reset(struct zone *zone);