From: Christoph Hellwig <hch@infradead.org>
To: Jan Kara <jack@suse.cz>
Cc: Ted Tso <tytso@mit.edu>,
linux-ext4@vger.kernel.org, Christoph Hellwig <hch@infradead.org>,
Ritesh Harjani <ritesh.list@gmail.com>
Subject: Re: [PATCH v2 0/11] ext4: Stop providing .writepage hook
Date: Sat, 3 Dec 2022 22:59:07 -0800 [thread overview]
Message-ID: <Y4xFO0PcgYQeNb05@infradead.org> (raw)
In-Reply-To: <20221202183943.22640-10-jack@suse.cz>
On Fri, Dec 02, 2022 at 07:39:35PM +0100, Jan Kara wrote:
> Now we don't need .writepage hook for anything anymore. Reclaim is fine
> with relying on .writepages to clean pages and we often couldn't do much
> from the .writepage callback anyway. We only need to provide
> .migrate_folio callback for the ext4_journalled_aops - let's use
> buffer_migrate_page_norefs() there so that buffers cannot be modified
> under jdb2's hands.
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2022-12-04 6:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 18:39 [PATCH v2 0/11] ext4: Stop using ext4_writepage() for writeout of ordered data Jan Kara
2022-12-02 18:39 ` [PATCH v2 1/11] ext4: Handle redirtying in ext4_bio_write_page() Jan Kara
2022-12-02 18:39 ` [PATCH v2 2/11] ext4: Move keep_towrite handling to ext4_bio_write_page() Jan Kara
2022-12-02 18:39 ` [PATCH v2 3/11] ext4: Remove nr_submitted from ext4_bio_write_page() Jan Kara
2022-12-02 18:39 ` [PATCH v2 4/11] ext4: Drop pointless IO submission " Jan Kara
2022-12-02 18:39 ` [PATCH v2 5/11] ext4: Add support for writepages calls that cannot map blocks Jan Kara
2022-12-02 18:39 ` [PATCH v2 6/11] ext4: Provide ext4_do_writepages() Jan Kara
2022-12-02 18:39 ` [PATCH v2 7/11] ext4: Move percpu_rwsem protection into ext4_writepages() Jan Kara
2022-12-02 18:39 ` [PATCH v2 8/11] ext4: Switch to using ext4_do_writepages() for ordered data writeout Jan Kara
2022-12-02 18:39 ` [PATCH v2 9/11] ext4: Switch to using write_cache_pages() for data=journal writeout Jan Kara
2022-12-04 6:58 ` Christoph Hellwig
2022-12-05 10:07 ` Jan Kara
2022-12-02 18:39 ` [PATCH v2 0/11] ext4: Stop providing .writepage hook Jan Kara
2022-12-04 6:59 ` Christoph Hellwig [this message]
2022-12-02 18:39 ` [PATCH v2 1/11] ext4: Remove ordered data support from ext4_writepage() Jan Kara
2022-12-04 7:06 ` Christoph Hellwig
2022-12-05 10:17 ` Jan Kara
2022-12-03 0:52 ` [PATCH v2 0/11] ext4: Stop using ext4_writepage() for writeout of ordered data Ritesh Harjani
2022-12-05 9:13 ` Jan Kara
2022-12-04 6:56 ` Christoph Hellwig
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