The quilt patch titled
Subject: shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp-fix
has been removed from the -mm tree. Its filename was
shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp-fix.patch
This patch was dropped because it was folded into shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp.patch
------------------------------------------------------
From: Hugh Dickins <hughd@xxxxxxxxxx>
Subject: shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp-fix
Date: Sun, 19 Mar 2023 22:23:36 -0700 (PDT)
Adjust the new comment line: shmem folio may have been swapped out.
Link: https://lkml.kernel.org/r/af178ebb-1076-a38c-1dc1-2a37ccce4a3@xxxxxxxxxx
Signed-off-by: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/shmem.c~shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp-fix
+++ a/mm/shmem.c
@@ -1904,7 +1904,7 @@ repeat:
if (folio) {
folio_lock(folio);
- /* Has the page been truncated? */
+ /* Has the folio been truncated or swapped out? */
if (unlikely(folio->mapping != mapping)) {
folio_unlock(folio);
folio_put(folio);
_
Patches currently in -mm which might be from hughd@xxxxxxxxxx are
shmem-shmem_get_partial_folio-use-filemap_get_entry.patch
shmem-open-code-the-page-cache-lookup-in-shmem_get_folio_gfp.patch
