The patch titled
Subject: gfs2: replace obvious uses of b_page with b_folio
has been added to the -mm mm-unstable branch. Its filename is
gfs2-replace-obvious-uses-of-b_page-with-b_folio.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/gfs2-replace-obvious-uses-of-b_page-with-b_folio.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@xxxxxxxxxxxxx>
Subject: gfs2: replace obvious uses of b_page with b_folio
Date: Thu, 15 Dec 2022 21:43:58 +0000
These places just use b_page to get to the buffer's address_space.
Link: https://lkml.kernel.org/r/20221215214402.3522366-9-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/gfs2/glops.c | 2 +-
fs/gfs2/log.c | 2 +-
fs/gfs2/meta_io.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
--- a/fs/gfs2/glops.c~gfs2-replace-obvious-uses-of-b_page-with-b_folio
+++ a/fs/gfs2/glops.c
@@ -39,7 +39,7 @@ static void gfs2_ail_error(struct gfs2_g
"AIL buffer %p: blocknr %llu state 0x%08lx mapping %p page "
"state 0x%lx\n",
bh, (unsigned long long)bh->b_blocknr, bh->b_state,
- bh->b_page->mapping, bh->b_page->flags);
+ bh->b_folio->mapping, bh->b_folio->flags);
fs_err(sdp, "AIL glock %u:%llu mapping %p\n",
gl->gl_name.ln_type, gl->gl_name.ln_number,
gfs2_glock2aspace(gl));
--- a/fs/gfs2/log.c~gfs2-replace-obvious-uses-of-b_page-with-b_folio
+++ a/fs/gfs2/log.c
@@ -127,7 +127,7 @@ __acquires(&sdp->sd_ail_lock)
continue;
gl = bd->bd_gl;
list_move(&bd->bd_ail_st_list, &tr->tr_ail1_list);
- mapping = bh->b_page->mapping;
+ mapping = bh->b_folio->mapping;
if (!mapping)
continue;
spin_unlock(&sdp->sd_ail_lock);
--- a/fs/gfs2/meta_io.c~gfs2-replace-obvious-uses-of-b_page-with-b_folio
+++ a/fs/gfs2/meta_io.c
@@ -334,7 +334,7 @@ int gfs2_meta_wait(struct gfs2_sbd *sdp,
void gfs2_remove_from_journal(struct buffer_head *bh, int meta)
{
- struct address_space *mapping = bh->b_page->mapping;
+ struct address_space *mapping = bh->b_folio->mapping;
struct gfs2_sbd *sdp = gfs2_mapping2sbd(mapping);
struct gfs2_bufdata *bd = bh->b_private;
struct gfs2_trans *tr = current->journal_info;
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
buffer-add-b_folio-as-an-alias-of-b_page.patch
buffer-replace-obvious-uses-of-b_page-with-b_folio.patch
buffer-use-b_folio-in-touch_buffer.patch
buffer-use-b_folio-in-end_buffer_async_read.patch
buffer-use-b_folio-in-end_buffer_async_write.patch
page_io-remove-buffer_head-include.patch
buffer-use-b_folio-in-mark_buffer_dirty.patch
gfs2-replace-obvious-uses-of-b_page-with-b_folio.patch
jbd2-replace-obvious-uses-of-b_page-with-b_folio.patch
nilfs2-replace-obvious-uses-of-b_page-with-b_folio.patch
reiserfs-replace-obvious-uses-of-b_page-with-b_folio.patch
mpage-use-b_folio-in-do_mpage_readpage.patch
