The quilt patch titled
Subject: shmem: convert shmem_get_partial_folio() to use shmem_get_folio()
has been removed from the -mm tree. Its filename was
shmem-convert-shmem_get_partial_folio-to-use-shmem_get_folio.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: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: shmem: convert shmem_get_partial_folio() to use shmem_get_folio()
Date: Fri, 2 Sep 2022 20:46:21 +0100
Get rid of an unnecessary folio->page->folio conversion.
Link: https://lkml.kernel.org/r/20220902194653.1739778-26-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
--- a/mm/shmem.c~shmem-convert-shmem_get_partial_folio-to-use-shmem_get_folio
+++ a/mm/shmem.c
@@ -874,10 +874,9 @@ void shmem_unlock_mapping(struct address
static struct folio *shmem_get_partial_folio(struct inode *inode, pgoff_t index)
{
struct folio *folio;
- struct page *page;
/*
- * At first avoid shmem_getpage(,,,SGP_READ): that fails
+ * At first avoid shmem_get_folio(,,,SGP_READ): that fails
* beyond i_size, and reports fallocated pages as holes.
*/
folio = __filemap_get_folio(inode->i_mapping, index,
@@ -888,9 +887,9 @@ static struct folio *shmem_get_partial_f
* But read a page back from swap if any of it is within i_size
* (although in some cases this is just a waste of time).
*/
- page = NULL;
- shmem_getpage(inode, index, &page, SGP_READ);
- return page ? page_folio(page) : NULL;
+ folio = NULL;
+ shmem_get_folio(inode, index, &folio, SGP_READ);
+ return folio;
}
/*
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
