The patch titled
Subject: mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free-fix
has been removed from the -mm tree. Its filename was
mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free-fix.patch
This patch was dropped because it was folded into mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free-fix
add comment
Cc: Aaron Lu <aaron.lu@xxxxxxxxx>
Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxxxxxxxx>
Cc: Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx>
Cc: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Pankaj gupta <pagupta@xxxxxxxxxx>
Cc: Pawel Staszewski <pstaszewski@xxxxxxxxx>
Cc: Tariq Toukan <tariqt@xxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/page_alloc.c~mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free-fix
+++ a/mm/page_alloc.c
@@ -4560,7 +4560,7 @@ void page_frag_free(void *addr)
if (unlikely(put_page_testzero(page))) {
unsigned int order = compound_order(page);
- if (order == 0)
+ if (order == 0) /* Via pcp? */
free_unref_page(page);
else
__free_pages_ok(page, order);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-page_alloc-free-order-0-pages-through-pcp-in-page_frag_free.patch
mm-dont-break-integrity-writeback-on-writepage-error-fix.patch
mm-kmemleak-little-optimization-while-scanning-fix.patch
mm-mmu_notifier-use-structure-for-invalidate_range_start-end-callback-fix-fix.patch
mm-mmu_notifier-use-structure-for-invalidate_range_start-end-calls-v2-checkpatch-fixes.patch
mm-memory_hotplug-deobfuscate-migration-part-of-offlining-fix.patch
mm-page_alloc-enable-pcpu_drain-with-zone-capability-fix.patch
mm-migrate-provide-buffer_migrate_page_norefs-fix.patch
