[merged] mm-page_alloc-move-prototype-for-find_suitable_fallback.patch removed from -mm tree

[merged] mm-page_alloc-move-prototype-for-find_suitable_fallback.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm/page_alloc: move prototype for find_suitable_fallback
has been removed from the -mm tree.  Its filename was
     mm-page_alloc-move-prototype-for-find_suitable_fallback.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Mel Gorman <mgorman@techsingularity.net>
Subject: mm/page_alloc: move prototype for find_suitable_fallback

make W=1 generates the following warning in mmap_lock.c for allnoconfig

  mm/page_alloc.c:2670:5: warning: no previous prototype for `find_suitable_fallback' [-Wmissing-prototypes]
   int find_suitable_fallback(struct free_area *area, unsigned int order,
       ^~~~~~~~~~~~~~~~~~~~~~

find_suitable_fallback is only shared outside of page_alloc.c for
CONFIG_COMPACTION but to suppress the warning, move the protype outside of
CONFIG_COMPACTION.  It is not worth the effort at this time to find a
clever way of allowing compaction.c to share the code or avoid the use
entirely as the function is called on relatively slow paths.

Link: https://lkml.kernel.org/r/20210520084809.8576-14-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/internal.h |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/mm/internal.h~mm-page_alloc-move-prototype-for-find_suitable_fallback
+++ a/mm/internal.h
@@ -274,11 +274,10 @@ isolate_freepages_range(struct compact_c
 int
 isolate_migratepages_range(struct compact_control *cc,
 			   unsigned long low_pfn, unsigned long end_pfn);
+#endif
 int find_suitable_fallback(struct free_area *area, unsigned int order,
 			int migratetype, bool only_stealable, bool *can_steal);
 
-#endif
-
 /*
  * This function returns the order of a free page in the buddy system. In
  * general, page_zone(page)->lock must be held by the caller to prevent the
_

Patches currently in -mm which might be from mgorman@techsingularity.net are