From: Christoph Hellwig <hch@infradead.org>
To: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc: Christoph Hellwig <hch@infradead.org>,
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: Wed, 29 Mar 2023 17:07:38 -0700 [thread overview]
Message-ID: <ZCTSyqspQ9bEGA15@infradead.org> (raw)
In-Reply-To: <dbfe808d-1321-b043-6904-2d1c87575908@opensource.wdc.com>
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.
next prev parent reply other threads:[~2023-03-30 0:07 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 [this message]
2023-03-30 0:22 ` Damien Le Moal
2023-03-29 11:04 ` Hans Holmberg
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