From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-fsdevel@vger.kernel.org,
Johannes Thumshirn <johannes.thumshirn@wdc.com>,
Hans Holmberg <hans.holmberg@wdc.com>
Subject: Re: [PATCH] zonefs: Always invalidate last cache page on append write
Date: Thu, 30 Mar 2023 09:22:42 +0900 [thread overview]
Message-ID: <b7aa1853-853b-c6cd-6c2a-960ab02aa7b8@opensource.wdc.com> (raw)
In-Reply-To: <ZCTSyqspQ9bEGA15@infradead.org>
On 3/30/23 09:07, Christoph Hellwig wrote:
> On Thu, Mar 30, 2023 at 08:57:56AM +0900, Damien Le Moal wrote:
>> Not sure what you mean here. "iomap-using path fix" ?
>> Do you mean adding a comment about the fact that zonefs does not fallback to
>> doing buffered writes if the iomap_dio_rw() or zonefs dio append direct write fail ?
>
> Making sure that the odd ENOTBLK error code does not leak to userspace
> for this case on zonefs.
OK. Let me check that.
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2023-03-30 0:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-29 5:58 [PATCH] zonefs: Always invalidate last cache page on append write Damien Le Moal
2023-03-29 6:14 ` Johannes Thumshirn
2023-03-29 8:14 ` Christoph Hellwig
2023-03-29 8:27 ` Damien Le Moal
2023-03-29 9:49 ` Damien Le Moal
2023-03-29 23:36 ` Christoph Hellwig
2023-03-29 23:57 ` Damien Le Moal
2023-03-30 0:07 ` Christoph Hellwig
2023-03-30 0:22 ` Damien Le Moal [this message]
2023-03-29 11:04 ` Hans Holmberg
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