diff options
Diffstat (limited to 'mm/compaction.c')
| -rw-r--r-- | mm/compaction.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index b776f35ad020..f08765ade014 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1875,15 +1875,14 @@ static void compaction_free(struct folio *dst, unsigned long data) int order = folio_order(dst); struct page *page = &dst->page; - if (folio_put_testzero(dst)) { - free_pages_prepare(page, order); + if (folio_put_testzero(dst) && free_pages_prepare(page, order)) { list_add(&dst->lru, &cc->freepages[order]); cc->nr_freepages += 1 << order; } cc->nr_migratepages += 1 << order; /* - * someone else has referenced the page, we cannot take it back to our - * free list. + * someone else has referenced the page or free_pages_prepare() fails, + * we cannot take it back to our free list. */ } |