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mm-shmem-extend-shmem_partial_swap_usage-to-support-large-folio-swap.patch removed from -mm tree

merged mm-stable Andrew Morton 1 participant 1 message Sep 4, 2024

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The quilt patch titled
Subject: mm: shmem: extend shmem_partial_swap_usage() to support large folio swap
has been removed from the -mm tree. Its filename was
mm-shmem-extend-shmem_partial_swap_usage-to-support-large-folio-swap.patch

This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Baolin Wang <[email protected]>
Subject: mm: shmem: extend shmem_partial_swap_usage() to support large folio swap
Date: Mon, 12 Aug 2024 15:42:03 +0800

To support shmem large folio swapout in the following patches, using xa_get_order() to get the order of the swap entry to calculate the swap usage of shmem.

---

 mm/shmem.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
mm/shmem.c renamed from mm/shmem.c~mm-shmem-extend-shmem_partial_swap_usage-to-support-large-folio-swap +1 -1
@@ -890,7 +890,7 @@ unsigned long shmem_partial_swap_usage(s
 		if (xas_retry(&xas, page))
 			continue;
 		if (xa_is_value(page))
-			swapped++;
+			swapped += 1 << xa_get_order(xas.xa, xas.xa_index);
 		if (xas.xa_index == max)
 			break;
 		if (need_resched()) {

_

Patches currently in -mm which might be from [email protected] are