The patch titled
Subject: mm/smaps: use vma->vm_pgoff directly when counting partial swap
has been removed from the -mm tree. Its filename was
mm-smaps-use-vma-vm_pgoff-directly-when-counting-partial-swap.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Peter Xu <peterx@xxxxxxxxxx>
Subject: mm/smaps: use vma->vm_pgoff directly when counting partial swap
As it's trying to cover the whole vma anyways, use direct vm_pgoff value
and vma_pages() rather than linear_page_index.
Link: https://lkml.kernel.org/r/20210917164756.8586-3-peterx@xxxxxxxxxx
Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
Reviewed-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/mm/shmem.c~mm-smaps-use-vma-vm_pgoff-directly-when-counting-partial-swap
+++ a/mm/shmem.c
@@ -856,9 +856,8 @@ unsigned long shmem_swap_usage(struct vm
return swapped << PAGE_SHIFT;
/* Here comes the more involved part */
- return shmem_partial_swap_usage(mapping,
- linear_page_index(vma, vma->vm_start),
- linear_page_index(vma, vma->vm_end));
+ return shmem_partial_swap_usage(mapping, vma->vm_pgoff,
+ vma->vm_pgoff + vma_pages(vma));
}
/*
_
Patches currently in -mm which might be from peterx@xxxxxxxxxx are
