From: Wilfred Mallawa <wilfred.opensource@gmail.com>
To: Chaitanya Kulkarni <ckulkarnilinux@gmail.com>,
axboe@kernel.dk, agk@redhat.com, snitzer@kernel.org,
mpatocka@redhat.com, song@kernel.org, yukuai@fnnas.com,
hch@lst.de, sagi@grimberg.me, kch@nvidia.com, jaegeuk@kernel.org,
chao@kernel.org, cem@kernel.org
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
dm-devel@lists.linux.dev, linux-raid@vger.kernel.org,
linux-nvme@lists.infradead.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-xfs@vger.kernel.org, bpf@vger.kernel.org
Subject: Re: [PATCH V2 2/5] dm: ignore discard return value
Date: Wed, 26 Nov 2025 09:41:19 +1000 [thread overview]
Message-ID: <2f356d3564524c8c8b314ca759ec9cb07659d42a.camel@gmail.com> (raw)
In-Reply-To: <20251124025737.203571-3-ckulkarnilinux@gmail.com>
On Sun, 2025-11-23 at 18:57 -0800, Chaitanya Kulkarni wrote:
> __blkdev_issue_discard() always returns 0, making all error checking
> at call sites dead code.
>
> For dm-thin change issue_discard() return type to void, in
> passdown_double_checking_shared_status() remove the r assignment from
> return value of the issue_discard(), for end_discard() hardcod value
Hey Chaitanya,
Typo here s/hardcod/hardcode. Otherwise, with the split as other have
suggested:
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Regards,
Wilfred
next prev parent reply other threads:[~2025-11-25 23:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-24 2:57 [PATCH V2 0/5] block: ignore __blkdev_issue_discard() ret value Chaitanya Kulkarni
2025-11-24 2:57 ` [PATCH V2 1/5] block: ignore discard return value Chaitanya Kulkarni
2025-11-24 6:26 ` Christoph Hellwig
2025-11-24 7:50 ` Johannes Thumshirn
2025-11-24 12:57 ` Martin K. Petersen
2025-11-25 23:33 ` Wilfred Mallawa
2025-11-24 2:57 ` [PATCH V2 2/5] dm: " Chaitanya Kulkarni
2025-11-24 6:24 ` Yu Kuai
2025-11-24 6:27 ` Christoph Hellwig
2025-11-24 7:53 ` Johannes Thumshirn
2025-11-24 12:59 ` Martin K. Petersen
2025-11-25 23:41 ` Wilfred Mallawa [this message]
2025-11-26 9:26 ` Damien Le Moal
2025-11-24 2:57 ` [PATCH V2 3/5] nvmet: " Chaitanya Kulkarni
2025-11-24 6:28 ` Christoph Hellwig
2025-11-24 7:54 ` Johannes Thumshirn
2025-11-24 13:03 ` Martin K. Petersen
2025-11-24 2:57 ` [PATCH V2 4/5] f2fs: " Chaitanya Kulkarni
2025-11-24 6:30 ` Christoph Hellwig
2025-11-24 7:56 ` Johannes Thumshirn
2025-11-24 12:58 ` Martin K. Petersen
2025-11-24 2:57 ` [PATCH V2 5/5] xfs: " Chaitanya Kulkarni
2025-11-24 6:31 ` Christoph Hellwig
2025-11-24 7:57 ` Johannes Thumshirn
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