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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
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>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-02-27 17:42:38 +00:00 • committed by Andrew Morton
commit 6871cc5742
1 changed files with 1 additions and 2 deletions
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mm/swap.c
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@ -1083,8 +1083,7 @@ void __folio_batch_release(struct folio_batch *fbatch)
lru_add_drain();
fbatch->percpu_pvec_drained = true;
}
release_pages(fbatch->folios, folio_batch_count(fbatch));
folio_batch_reinit(fbatch);
folios_put(fbatch);
}
EXPORT_SYMBOL(__folio_batch_release);