The patch titled
Subject: NFS: remove nfs_page_lengthg and usage of page_index
has been added to the -mm mm-unstable branch. Its filename is
nfs-remove-nfs_page_lengthg-and-usage-of-page_index.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/nfs-remove-nfs_page_lengthg-and-usage-of-page_index.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kairui Song <kasong@xxxxxxxxxxx>
Subject: NFS: remove nfs_page_lengthg and usage of page_index
Date: Wed, 22 May 2024 01:58:46 +0800
This function is no longer used after commit 4fa7a717b432 ("NFS: Fix up
nfs_vm_page_mkwrite() for folios"), all users have been converted to use
folio instead, just delete it to remove usage of page_index.
Link: https://lkml.kernel.org/r/20240521175854.96038-5-ryncsn@xxxxxxxxx
Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx>
Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Cc: Anna Schumaker <anna@xxxxxxxxxx>
Cc: Barry Song <v-songbaohua@xxxxxxxx>
Cc: Chao Yu <chao@xxxxxxxxxx>
Cc: Chris Li <chrisl@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: "Huang, Ying" <ying.huang@xxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Ilya Dryomov <idryomov@xxxxxxxxx>
Cc: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Cc: Jeff Layton <jlayton@xxxxxxxxxx>
Cc: Marc Dionne <marc.dionne@xxxxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: NeilBrown <neilb@xxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Cc: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx>
Cc: Xiubo Li <xiubli@xxxxxxxxxx>
Cc: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/nfs/internal.h | 19 -------------------
1 file changed, 19 deletions(-)
--- a/fs/nfs/internal.h~nfs-remove-nfs_page_lengthg-and-usage-of-page_index
+++ a/fs/nfs/internal.h
@@ -793,25 +793,6 @@ static inline void nfs_folio_mark_unstab
/*
* Determine the number of bytes of data the page contains
*/
-static inline
-unsigned int nfs_page_length(struct page *page)
-{
- loff_t i_size = i_size_read(page_file_mapping(page)->host);
-
- if (i_size > 0) {
- pgoff_t index = page_index(page);
- pgoff_t end_index = (i_size - 1) >> PAGE_SHIFT;
- if (index < end_index)
- return PAGE_SIZE;
- if (index == end_index)
- return ((i_size - 1) & ~PAGE_MASK) + 1;
- }
- return 0;
-}
-
-/*
- * Determine the number of bytes of data the page contains
- */
static inline size_t nfs_folio_length(struct folio *folio)
{
loff_t i_size = i_size_read(folio_file_mapping(folio)->host);
_
Patches currently in -mm which might be from kasong@xxxxxxxxxxx are
f2fs-drop-usage-of-page_index.patch
nilfs2-drop-usage-of-page_index.patch
ceph-drop-usage-of-page_index.patch
nfs-remove-nfs_page_lengthg-and-usage-of-page_index.patch
afs-drop-usage-of-folio_file_pos.patch
netfs-drop-usage-of-folio_file_pos.patch
nfs-drop-usage-of-folio_file_pos.patch
mm-swap-get-the-swap-device-offset-directly.patch
mm-remove-page_file_offset-and-folio_file_pos.patch
mm-drop-page_index-and-simplify-folio_index.patch
mm-swap-reduce-swap-cache-search-space.patch
