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From: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: "linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
	"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
	Damien Le Moal <Damien.LeMoal@wdc.com>,
	Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH v2] block: soft limit zone-append sectors as well
Date: Wed, 7 Oct 2020 14:23:22 +0000	[thread overview]
Message-ID: <SN4PR0401MB3598DA74A400D6299B0D4BB19B0A0@SN4PR0401MB3598.namprd04.prod.outlook.com> (raw)
In-Reply-To: 1aa6105c-423a-7400-a3a2-d0c701bec09f@kernel.dk

On 07/10/2020 16:22, Jens Axboe wrote:
> On 10/7/20 6:35 AM, Johannes Thumshirn wrote:
>> Martin rightfully noted that for normal filesystem IO we have soft limits
>> in place, to prevent them from getting too big and not lead to
>> unpredictable latencies. For zone append we only have the hardware limit
>> in place.
>>
>> Cap the max sectors we submit via zone-append to the maximal number of
>> sectors if the second limit is lower.
> 
> Applied, thanks.
> 

Thanks :)

      reply	other threads:[~2020-10-07 14:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-07 12:35 [PATCH v2] block: soft limit zone-append sectors as well Johannes Thumshirn
2020-10-07 14:22 ` Jens Axboe
2020-10-07 14:23   ` Johannes Thumshirn [this message]

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