The quilt patch titled
Subject: vmscan: use folio_mapped() in shrink_page_list()
has been removed from the -mm tree. Its filename was
vmscan-use-folio_mapped-in-shrink_page_list.patch
This patch was dropped because it was merged into the mm-stable branch\nof git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: vmscan: use folio_mapped() in shrink_page_list()
Remove some legacy function calls.
Link: https://lkml.kernel.org/r/20220504182857.4013401-6-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
--- a/mm/vmscan.c~vmscan-use-folio_mapped-in-shrink_page_list
+++ a/mm/vmscan.c
@@ -1572,7 +1572,7 @@ retry:
if (unlikely(!page_evictable(page)))
goto activate_locked;
- if (!sc->may_unmap && page_mapped(page))
+ if (!sc->may_unmap && folio_mapped(folio))
goto keep_locked;
/*
@@ -1761,21 +1761,21 @@ retry:
}
/*
- * The page is mapped into the page tables of one or more
+ * The folio is mapped into the page tables of one or more
* processes. Try to unmap it here.
*/
- if (page_mapped(page)) {
+ if (folio_mapped(folio)) {
enum ttu_flags flags = TTU_BATCH_FLUSH;
- bool was_swapbacked = PageSwapBacked(page);
+ bool was_swapbacked = folio_test_swapbacked(folio);
- if (PageTransHuge(page) &&
- thp_order(page) >= HPAGE_PMD_ORDER)
+ if (folio_test_pmd_mappable(folio))
flags |= TTU_SPLIT_HUGE_PMD;
try_to_unmap(folio, flags);
- if (page_mapped(page)) {
+ if (folio_mapped(folio)) {
stat->nr_unmap_fail += nr_pages;
- if (!was_swapbacked && PageSwapBacked(page))
+ if (!was_swapbacked &&
+ folio_test_swapbacked(folio))
stat->nr_lazyfree_fail += nr_pages;
goto activate_locked;
}
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
mm-add-vma-iterator.patch
mmap-use-the-vma-iterator-in-count_vma_pages_range.patch
proc-remove-vma-rbtree-use-from-nommu.patch
arm64-remove-mmap-linked-list-from-vdso.patch
parisc-remove-mmap-linked-list-from-cache-handling.patch
powerpc-remove-mmap-linked-list-walks.patch
s390-remove-vma-linked-list-walks.patch
x86-remove-vma-linked-list-walks.patch
xtensa-remove-vma-linked-list-walks.patch
cxl-remove-vma-linked-list-walk.patch
optee-remove-vma-linked-list-walk.patch
um-remove-vma-linked-list-walk.patch
coredump-remove-vma-linked-list-walk.patch
exec-use-vma-iterator-instead-of-linked-list.patch
fs-proc-task_mmu-stop-using-linked-list-and-highest_vm_end.patch
acct-use-vma-iterator-instead-of-linked-list.patch
perf-use-vma-iterator.patch
sched-use-maple-tree-iterator-to-walk-vmas.patch
fork-use-vma-iterator.patch
mm-khugepaged-stop-using-vma-linked-list.patch
mm-ksm-use-vma-iterators-instead-of-vma-linked-list.patch
mm-mlock-use-vma-iterator-and-maple-state-instead-of-vma-linked-list.patch
mm-pagewalk-use-vma_find-instead-of-vma-linked-list.patch
i915-use-the-vma-iterator.patch
nommu-remove-uses-of-vma-linked-list.patch
