The quilt patch titled
Subject: mm/page_alloc: use might_alloc()
has been removed from the -mm tree. Its filename was
mm-page_alloc-use-might_alloc.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Daniel Vetter <daniel.vetter@xxxxxxxx>
Subject: mm/page_alloc: use might_alloc()
Date: Sun, 5 Jun 2022 17:25:37 +0200
... instead of open coding it. Completely equivalent code, just a notch
more meaningful when reading.
Link: https://lkml.kernel.org/r/20220605152539.3196045-1-daniel.vetter@xxxxxxxx
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/mm/page_alloc.c~mm-page_alloc-use-might_alloc
+++ a/mm/page_alloc.c
@@ -5197,10 +5197,7 @@ static inline bool prepare_alloc_pages(g
*alloc_flags |= ALLOC_CPUSET;
}
- fs_reclaim_acquire(gfp_mask);
- fs_reclaim_release(gfp_mask);
-
- might_sleep_if(gfp_mask & __GFP_DIRECT_RECLAIM);
+ might_alloc(gfp_mask);
if (should_fail_alloc_page(gfp_mask, order))
return false;
_
Patches currently in -mm which might be from daniel.vetter@xxxxxxxx are
