The quilt patch titled
Subject: adfs: remove writepage implementation
has been removed from the -mm tree. Its filename was
adfs-remove-writepage-implementation.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: adfs: remove writepage implementation
Date: Fri, 15 Dec 2023 20:02:36 +0000
If the filesystem implements migrate_folio and writepages, there is no
need for a writepage implementation.
Link: https://lkml.kernel.org/r/20231215200245.748418-6-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/adfs/inode.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
--- a/fs/adfs/inode.c~adfs-remove-writepage-implementation
+++ a/fs/adfs/inode.c
@@ -5,6 +5,7 @@
* Copyright (C) 1997-1999 Russell King
*/
#include <linux/buffer_head.h>
+#include <linux/mpage.h>
#include <linux/writeback.h>
#include "adfs.h"
@@ -33,9 +34,10 @@ abort_toobig:
return 0;
}
-static int adfs_writepage(struct page *page, struct writeback_control *wbc)
+static int adfs_writepages(struct address_space *mapping,
+ struct writeback_control *wbc)
{
- return block_write_full_page(page, adfs_get_block, wbc);
+ return mpage_writepages(mapping, wbc, adfs_get_block);
}
static int adfs_read_folio(struct file *file, struct folio *folio)
@@ -76,10 +78,11 @@ static const struct address_space_operat
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
.read_folio = adfs_read_folio,
- .writepage = adfs_writepage,
+ .writepages = adfs_writepages,
.write_begin = adfs_write_begin,
.write_end = generic_write_end,
- .bmap = _adfs_bmap
+ .migrate_folio = buffer_migrate_folio,
+ .bmap = _adfs_bmap,
};
/*
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
mm-remove-inc-dec-lruvec-page-state-functions.patch
slub-use-alloc_pages_node-in-alloc_slab_page.patch
slub-use-folio-apis-in-free_large_kmalloc.patch
slub-use-a-folio-in-__kmalloc_large_node.patch
mm-khugepaged-use-a-folio-more-in-collapse_file.patch
mm-memcontrol-remove-__mod_lruvec_page_state.patch
