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mm: add __folio_batch_release()

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This performs the same role as __pagevec_release(), ie skipping the check
for batch length of 0.

Link: https://lkml.kernel.org/r/20230621164557.3510324-3-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-06-21 17:45:46 +01:00 committed by Andrew Morton
parent f5f288a023
commit 982a7194af
1 changed files with 7 additions and 1 deletions
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8
include/linux/pagevec.h
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@ -127,9 +127,15 @@ static inline unsigned folio_batch_add(struct folio_batch *fbatch,
return fbatch_space(fbatch);
}
static inline void __folio_batch_release(struct folio_batch *fbatch)
{
__pagevec_release((struct pagevec *)fbatch);
}
static inline void folio_batch_release(struct folio_batch *fbatch)
{
pagevec_release((struct pagevec *)fbatch);
if (folio_batch_count(fbatch))
__folio_batch_release(fbatch);
}
void folio_batch_remove_exceptionals(struct folio_batch *fbatch);