+ ufs-remove-ufs_get_locked_page.patch added to mm-unstable branch

+ ufs-remove-ufs_get_locked_page.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: ufs: remove ufs_get_locked_page()
has been added to the -mm mm-unstable branch.  Its filename is
     ufs-remove-ufs_get_locked_page.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ufs-remove-ufs_get_locked_page.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: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: ufs: remove ufs_get_locked_page()
Date: Mon, 16 Oct 2023 21:11:13 +0100

Both callers are now converted to ufs_get_locked_folio().

Link: https://lkml.kernel.org/r/20231016201114.1928083-27-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/ufs/util.c |    9 ---------
 fs/ufs/util.h |    7 -------
 2 files changed, 16 deletions(-)

--- a/fs/ufs/util.c~ufs-remove-ufs_get_locked_page
+++ a/fs/ufs/util.c
@@ -229,15 +229,6 @@ ufs_set_inode_dev(struct super_block *sb
 		ufsi->i_u1.i_data[0] = cpu_to_fs32(sb, fs32);
 }
 
-struct page *ufs_get_locked_page(struct address_space *mapping, pgoff_t index)
-{
-	struct folio *folio = ufs_get_locked_folio(mapping, index);
-
-	if (folio)
-		return folio_file_page(folio, index);
-	return NULL;
-}
-
 /**
  * ufs_get_locked_folio() - locate, pin and lock a pagecache folio, if not exist
  * read it from disk.
--- a/fs/ufs/util.h~ufs-remove-ufs_get_locked_page
+++ a/fs/ufs/util.h
@@ -273,7 +273,6 @@ extern void _ubh_ubhcpymem_(struct ufs_s
 extern void _ubh_memcpyubh_(struct ufs_sb_private_info *, struct ufs_buffer_head *, unsigned char *, unsigned);
 
 /* This functions works with cache pages*/
-struct page *ufs_get_locked_page(struct address_space *mapping, pgoff_t index);
 struct folio *ufs_get_locked_folio(struct address_space *mapping, pgoff_t index);
 static inline void ufs_put_locked_folio(struct folio *folio)
 {
@@ -281,12 +280,6 @@ static inline void ufs_put_locked_folio(
        folio_put(folio);
 }
 
-static inline void ufs_put_locked_page(struct page *page)
-{
-	ufs_put_locked_folio(page_folio(page));
-}
-
-
 /*
  * macros and inline function to get important structures from ufs_sb_private_info
  */
_

Patches currently in -mm which might be from willy@infradead.org are

mm-make-lock_folio_maybe_drop_mmap-vma-lock-aware.patch
mm-call-wp_page_copy-under-the-vma-lock.patch
mm-handle-shared-faults-under-the-vma-lock.patch
mm-handle-cow-faults-under-the-vma-lock.patch
mm-handle-read-faults-under-the-vma-lock.patch
mm-handle-write-faults-to-ro-pages-under-the-vma-lock.patch
iomap-hold-state_lock-over-call-to-ifs_set_range_uptodate.patch
iomap-protect-read_bytes_pending-with-the-state_lock.patch
mm-add-folio_end_read.patch
ext4-use-folio_end_read.patch
buffer-use-folio_end_read.patch
iomap-use-folio_end_read.patch
bitops-add-xor_unlock_is_negative_byte.patch
alpha-implement-xor_unlock_is_negative_byte.patch
m68k-implement-xor_unlock_is_negative_byte.patch
mips-implement-xor_unlock_is_negative_byte.patch
powerpc-implement-arch_xor_unlock_is_negative_byte-on-32-bit.patch
riscv-implement-xor_unlock_is_negative_byte.patch
s390-implement-arch_xor_unlock_is_negative_byte.patch
mm-delete-checks-for-xor_unlock_is_negative_byte.patch
mm-add-folio_xor_flags_has_waiters.patch
mm-make-__end_folio_writeback-return-void.patch
mm-use-folio_xor_flags_has_waiters-in-folio_end_writeback.patch
filemap-remove-use-of-wait-bookmarks.patch
sched-remove-wait-bookmarks.patch
buffer-return-bool-from-grow_dev_folio.patch
buffer-make-folio_create_empty_buffers-return-a-buffer_head.patch
mpage-convert-map_buffer_to_folio-to-folio_create_empty_buffers.patch
ext4-convert-to-folio_create_empty_buffers.patch
buffer-add-get_nth_bh.patch
gfs2-convert-inode-unstuffing-to-use-a-folio.patch
gfs2-convert-gfs2_getbuf-to-folios.patch
gfs2-convert-gfs2_getjdatabuf-to-use-a-folio.patch
gfs2-convert-gfs2_write_buf_to_page-to-use-a-folio.patch
nilfs2-convert-nilfs_mdt_freeze_buffer-to-use-a-folio.patch
nilfs2-convert-nilfs_grab_buffer-to-use-a-folio.patch
nilfs2-convert-nilfs_copy_page-to-nilfs_copy_folio.patch
nilfs2-convert-nilfs_mdt_forget_block-to-use-a-folio.patch
nilfs2-convert-nilfs_mdt_get_frozen_buffer-to-use-a-folio.patch
nilfs2-remove-nilfs_page_get_nth_block.patch
nilfs2-convert-nilfs_lookup_dirty_data_buffers-to-use-folio_create_empty_buffers.patch
ntfs-convert-ntfs_read_block-to-use-a-folio.patch
ntfs-convert-ntfs_writepage-to-use-a-folio.patch
ntfs-convert-ntfs_prepare_pages_for_non_resident_write-to-folios.patch
ntfs3-convert-ntfs_zero_range-to-use-a-folio.patch
ocfs2-convert-ocfs2_map_page_blocks-to-use-a-folio.patch
reiserfs-convert-writepage-to-use-a-folio.patch
ufs-add-ufs_get_locked_folio-and-ufs_put_locked_folio.patch
ufs-use-ufs_get_locked_folio-in-ufs_alloc_lastblock.patch
ufs-convert-ufs_change_blocknr-to-use-folios.patch
ufs-remove-ufs_get_locked_page.patch
buffer-remove-folio_create_empty_buffers.patch