The patch titled
Subject: ocfs2: use filemap_fdatawrite_wbc instead of generic_writepages
has been added to the -mm mm-unstable branch. Its filename is
ocfs2-use-filemap_fdatawrite_wbc-instead-of-generic_writepages.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ocfs2-use-filemap_fdatawrite_wbc-instead-of-generic_writepages.patch
This patch will later appear in the mm-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: Christoph Hellwig <hch@xxxxxx>
Subject: ocfs2: use filemap_fdatawrite_wbc instead of generic_writepages
Date: Thu, 29 Dec 2022 06:10:30 -1000
filemap_fdatawrite_wbc is a fairly thing wrapper around do_writepages, and
the big difference there is support for cgroup writeback, which is not
supported by ocfs2, and the potential to use ->writepages instead of
->writepage, which ocfs2 does not currently implement but eventually
should.
Link: https://lkml.kernel.org/r/20221229161031.391878-6-hch@xxxxxx
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Cc: Jan Kara <jack@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Theodore Ts'o <tytso@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/fs/ocfs2/journal.c~ocfs2-use-filemap_fdatawrite_wbc-instead-of-generic_writepages
+++ a/fs/ocfs2/journal.c
@@ -852,7 +852,7 @@ static int ocfs2_journal_submit_inode_da
.range_end = jinode->i_dirty_end,
};
- return generic_writepages(mapping, &wbc);
+ return filemap_fdatawrite_wbc(mapping, &wbc);
}
int ocfs2_journal_init(struct ocfs2_super *osb, int *dirty)
_
Patches currently in -mm which might be from hch@xxxxxx are
fs-remove-an-outdated-comment-on-mpage_writepages.patch
ntfs3-stop-using-generic_writepages.patch
ntfs3-remove-writepage.patch
jbd2ocfs2-move-jbd2_journal_submit_inode_data_buffers-to-ocfs2.patch
ocfs2-use-filemap_fdatawrite_wbc-instead-of-generic_writepages.patch
mm-remove-generic_writepages.patch
