[merged mm-stable] netfs-drop-usage-of-folio_file_pos.patch removed from -mm tree

[merged mm-stable] netfs-drop-usage-of-folio_file_pos.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: netfs: drop usage of folio_file_pos
has been removed from the -mm tree.  Its filename was
     netfs-drop-usage-of-folio_file_pos.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: Kairui Song <kasong@tencent.com>
Subject: netfs: drop usage of folio_file_pos
Date: Wed, 22 May 2024 01:58:48 +0800

folio_file_pos is only needed for mixed usage of page cache and swap
cache, for pure page cache usage, the caller can just use folio_pos
instead.

It can't be a swap cache page here.  Swap mapping may only call into fs
through swap_rw and that is not supported for netfs.  So just drop it and
use folio_pos instead.

Link: https://lkml.kernel.org/r/20240521175854.96038-7-ryncsn@gmail.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Jeff Layton <jlayton@kernel.org>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Barry Song <v-songbaohua@oppo.com>
Cc: Chao Yu <chao@kernel.org>
Cc: Chris Li <chrisl@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Marc Dionne <marc.dionne@auristor.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: NeilBrown <neilb@suse.de>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Xiubo Li <xiubli@redhat.com>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/netfs/buffered_read.c  |    4 ++--
 fs/netfs/buffered_write.c |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

--- a/fs/netfs/buffered_read.c~netfs-drop-usage-of-folio_file_pos
+++ a/fs/netfs/buffered_read.c
@@ -271,7 +271,7 @@ int netfs_read_folio(struct file *file,
 	_enter("%lx", folio->index);
 
 	rreq = netfs_alloc_request(mapping, file,
-				   folio_file_pos(folio), folio_size(folio),
+				   folio_pos(folio), folio_size(folio),
 				   NETFS_READPAGE);
 	if (IS_ERR(rreq)) {
 		ret = PTR_ERR(rreq);
@@ -470,7 +470,7 @@ retry:
 	}
 
 	rreq = netfs_alloc_request(mapping, file,
-				   folio_file_pos(folio), folio_size(folio),
+				   folio_pos(folio), folio_size(folio),
 				   NETFS_READ_FOR_WRITE);
 	if (IS_ERR(rreq)) {
 		ret = PTR_ERR(rreq);
--- a/fs/netfs/buffered_write.c~netfs-drop-usage-of-folio_file_pos
+++ a/fs/netfs/buffered_write.c
@@ -54,7 +54,7 @@ static enum netfs_how_to_modify netfs_ho
 {
 	struct netfs_folio *finfo = netfs_folio_info(folio);
 	struct netfs_group *group = netfs_folio_group(folio);
-	loff_t pos = folio_file_pos(folio);
+	loff_t pos = folio_pos(folio);
 
 	_enter("");
 
_

Patches currently in -mm which might be from kasong@tencent.com are