This performs the same task as pagevec_reinit(), only modifying a folio
batch rather than a pagevec.
Signed-off-by: Lorenzo Stoakes <lstoakes@xxxxxxxxx>
Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
---
include/linux/pagevec.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index 215eb6c3bdc9..2a6f61a0c10a 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -103,6 +103,11 @@ static inline void folio_batch_init(struct folio_batch *fbatch)
fbatch->percpu_pvec_drained = false;
}
+static inline void folio_batch_reinit(struct folio_batch *fbatch)
+{
+ fbatch->nr = 0;
+}
+
static inline unsigned int folio_batch_count(struct folio_batch *fbatch)
{
return fbatch->nr;
--
2.39.0
