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UPSTREAM: mm: use folios_put() in __folio_batch_release()

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There's no need to indirect through release_pages() and iterate over this
batch of folios an extra time; we can just use the batch that we have.

Link: https://lkml.kernel.org/r/20240227174254.710559-5-willy@infradead.org
Change-Id: Ia81f646da277bd7b043a9cabca091814ea67fd7f
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
(cherry picked from commit 6871cc5742f411bf8ebbcb78b4afeb992d888228)
Bug: 420771453
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
This commit is contained in:
Matthew Wilcox (Oracle)
2024-02-27 17:42:38 +00:00
committed by Kalesh Singh
parent 445fa9a71a
commit c7f67cfb85
1 changed files with 1 additions and 2 deletions
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3
mm/swap.c
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@@ -1083,8 +1083,7 @@ void __folio_batch_release(struct folio_batch *fbatch)
lru_add_drain(); lru_add_drain();
fbatch->percpu_pvec_drained = true; fbatch->percpu_pvec_drained = true;
} }
release_pages(fbatch->folios, folio_batch_count(fbatch)); folios_put(fbatch);
folio_batch_reinit(fbatch);
} }
EXPORT_SYMBOL(__folio_batch_release); EXPORT_SYMBOL(__folio_batch_release);