The patch titled
Subject: mm-remove-cold-parameter-from-free_hot_cold_page-fix
has been removed from the -mm tree. Its filename was
mm-remove-cold-parameter-from-free_hot_cold_page-fix.patch
This patch was dropped because it was folded into mm-remove-cold-parameter-from-free_hot_cold_page.patch
------------------------------------------------------
From: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Subject: mm-remove-cold-parameter-from-free_hot_cold_page-fix
As pointed out by Vlastimil Babka, the pages being freed should be added
to the head, no the tail, of the pcpu list.
Link: http://lkml.kernel.org/r/20171019154321.qtpzaeftoyyw4iey@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/page_alloc.c~mm-remove-cold-parameter-from-free_hot_cold_page-fix mm/page_alloc.c
--- a/mm/page_alloc.c~mm-remove-cold-parameter-from-free_hot_cold_page-fix
+++ a/mm/page_alloc.c
@@ -2644,7 +2644,7 @@ static void free_unref_page_commit(struc
}
pcp = &this_cpu_ptr(zone->pageset)->pcp;
- list_add_tail(&page->lru, &pcp->lists[migratetype]);
+ list_add(&page->lru, &pcp->lists[migratetype]);
pcp->count++;
if (pcp->count >= pcp->high) {
unsigned long batch = READ_ONCE(pcp->batch);
_
Patches currently in -mm which might be from mgorman@xxxxxxxxxxxxxxxxxxx are
mm-page_alloc-enable-disable-irqs-once-when-freeing-a-list-of-pages.patch
mm-truncate-do-not-check-mapping-for-every-page-being-truncated.patch
mm-truncate-remove-all-exceptional-entries-from-pagevec-under-one-lock.patch
mm-only-drain-per-cpu-pagevecs-once-per-pagevec-usage.patch
mm-pagevec-remove-cold-parameter-for-pagevecs.patch
mm-remove-cold-parameter-for-release_pages.patch
mm-remove-cold-parameter-from-free_hot_cold_page.patch
mm-remove-__gfp_cold.patch
mm-pagevec-rename-pagevec-drained-field.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
