The patch titled
Subject: ocfs2: remove reference to bh->b_page
has been added to the -mm mm-nonmm-unstable branch. Its filename is
ocfs2-remove-reference-to-bh-b_page.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ocfs2-remove-reference-to-bh-b_page.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: ocfs2: remove reference to bh->b_page
Date: Thu, 13 Feb 2025 21:45:31 +0000
Buffer heads are attached to folios, not to pages. Also
flush_dcache_page() is now deprecated in favour of flush_dcache_folio().
Link: https://lkml.kernel.org/r/20250213214533.2242224-2-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Acked-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Mark Tinguely <mark.tinguely@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/quota_global.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ocfs2/quota_global.c~ocfs2-remove-reference-to-bh-b_page
+++ a/fs/ocfs2/quota_global.c
@@ -273,7 +273,7 @@ ssize_t ocfs2_quota_write(struct super_b
if (new)
memset(bh->b_data, 0, sb->s_blocksize);
memcpy(bh->b_data + offset, data, len);
- flush_dcache_page(bh->b_page);
+ flush_dcache_folio(bh->b_folio);
set_buffer_uptodate(bh);
unlock_buffer(bh);
ocfs2_set_buffer_uptodate(INODE_CACHE(gqinode), bh);
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
dax-remove-access-to-page-index.patch
dax-use-folios-more-widely-within-dax.patch
ocfs2-use-memcpy_to_folio-in-ocfs2_symlink_get_block.patch
ocfs2-remove-reference-to-bh-b_page.patch
