From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Johannes Thumshirn <johannes.thumshirn@wdc.com>,
Song Liu <song@kernel.org>, Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>, Hannes Reinecke <hare@suse.de>,
Chaitanya Kulkarni <kch@nvidia.com>,
Damien Le Moal <damien.lemoal@wdc.com>,
Ming Lei <ming.lei@redhat.com>,
linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, dm-devel@redhat.com,
linux-raid@vger.kernel.org, Mike Snitzer <snitzer@kernel.org>,
Matthew Wilcox <willy@infradead.org>,
Dave Kleikamp <shaggy@kernel.org>,
jfs-discussion@lists.sourceforge.net, cluster-devel@redhat.com,
Bob Peterson <rpeterso@redhat.com>,
Andreas Gruenbacher <agruenba@redhat.com>,
Mikulas Patocka <mpatocka@redhat.com>,
gouhao@uniontech.com,
Damien Le Moal <damien.lemoal@opensource.wdc.com>
Subject: Re: [PATCH v6 15/20] md: raid1: check if adding pages to resync bio fails
Date: Wed, 31 May 2023 09:54:23 +0200 [thread overview]
Message-ID: <e510055e-da93-e9c1-d60b-f6b357d6611b@molgen.mpg.de> (raw)
In-Reply-To: <CAPhsuW62vBccjUkCUmYr+OZSLgGozFzX4YyzP8OV+dvsLujCGg@mail.gmail.com>
Dear Johannes,
Thank you for your patches.
Am 31.05.23 um 06:58 schrieb Song Liu:
> On Tue, May 30, 2023 at 9:25 PM Christoph Hellwig <hch@lst.de> wrote:
>>
>> To me these look like __bio_add_page candidates, but I guess Song
>> preferred it this way? It'll add a bit pointless boilerplate code,
>> but I'm ok with that.
>
> We had some discussion on this in v2, and decided to keep these
> assert-like WARN_ON().
it’d be great if you added a summary/note of the discussion to the
commit message.
Kind regards,
Paul
next prev parent reply other threads:[~2023-05-31 7:57 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 15:49 [PATCH v6 00/20] bio: check return values of bio_add_page Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 01/20] swap: use __bio_add_page to add page to bio Johannes Thumshirn
2023-05-31 4:20 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 02/20] drbd: " Johannes Thumshirn
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 03/20] dm: dm-zoned: use __bio_add_page for adding single metadata page Johannes Thumshirn
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 04/20] fs: buffer: use __bio_add_page to add single page to bio Johannes Thumshirn
2023-05-31 1:20 ` Gou Hao
2023-05-31 4:20 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 05/20] md: use __bio_add_page to add single page Johannes Thumshirn
2023-05-31 4:21 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 06/20] md: raid5-log: " Johannes Thumshirn
2023-05-31 4:21 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 07/20] md: raid5: use __bio_add_page to add single page to new bio Johannes Thumshirn
2023-05-31 4:21 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 08/20] jfs: logmgr: use __bio_add_page to add single page to bio Johannes Thumshirn
2023-05-31 4:21 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 09/20] gfs2: use __bio_add_page for adding " Johannes Thumshirn
2023-05-31 4:22 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 10/20] zonefs: " Johannes Thumshirn
2023-05-31 4:22 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 11/20] zram: " Johannes Thumshirn
2023-05-31 4:22 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 12/20] floppy: " Johannes Thumshirn
2023-05-31 4:23 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 13/20] md: check for failure when adding pages in alloc_behind_master_bio Johannes Thumshirn
2023-05-30 20:40 ` Song Liu
2023-05-31 4:23 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 14/20] md: raid1: use __bio_add_page for adding single page to bio Johannes Thumshirn
2023-05-31 4:23 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 15/20] md: raid1: check if adding pages to resync bio fails Johannes Thumshirn
2023-05-31 4:25 ` Christoph Hellwig
2023-05-31 4:58 ` Song Liu
2023-05-31 7:54 ` Paul Menzel [this message]
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 16/20] dm-crypt: check if adding pages to clone " Johannes Thumshirn
2023-05-30 16:10 ` Mike Snitzer
2023-05-30 16:20 ` Johannes Thumshirn
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 17/20] block: mark bio_add_page as __must_check Johannes Thumshirn
2023-05-31 4:25 ` Christoph Hellwig
2023-05-31 11:37 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 18/20] block: add __bio_add_folio Johannes Thumshirn
2023-05-30 15:57 ` Matthew Wilcox
2023-05-31 4:26 ` Christoph Hellwig
2023-05-31 11:38 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 19/20] fs: iomap: use __bio_add_folio where possible Johannes Thumshirn
2023-05-30 15:58 ` Matthew Wilcox
2023-05-31 4:29 ` Christoph Hellwig
2023-05-31 11:38 ` Johannes Thumshirn
2023-05-30 15:49 ` [PATCH v6 20/20] block: mark bio_add_folio as __must_check Johannes Thumshirn
2023-05-30 15:58 ` Matthew Wilcox
2023-05-31 4:29 ` Christoph Hellwig
2023-05-31 11:38 ` Johannes Thumshirn
2023-05-31 11:37 ` [PATCH v6 00/20] bio: check return values of bio_add_page Johannes Thumshirn
2023-05-31 11:50 ` Johannes Thumshirn
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