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Message-ID: <12ed0d8c-5b4b-4b3d-b323-2b6cd113dd28@acm.org>
Date: Mon, 20 Nov 2023 09:53:34 -0800
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Subject: Re: [PATCH v4 05/15] fs/f2fs: Restore data lifetime support
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To: Kanchan Joshi <joshi.k@samsung.com>,
 "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
 linux-fsdevel@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
 Christoph Hellwig <hch@lst.de>, Daejun Park <daejun7.park@samsung.com>,
 Jaegeuk Kim <jaegeuk@kernel.org>, Avri Altman <avri.altman@wdc.com>,
 Chao Yu <chao@kernel.org>, Jonathan Corbet <corbet@lwn.net>
References: <20231114214132.1486867-1-bvanassche@acm.org>
 <CGME20231114214215epcas5p43476e8ccba9bfccc87dac59bcb5a5e62@epcas5p4.samsung.com>
 <20231114214132.1486867-6-bvanassche@acm.org>
 <da181fff-59af-b9fd-dd18-781b5ec13cd7@samsung.com>
From: Bart Van Assche <bvanassche@acm.org>
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On 11/19/23 23:36, Kanchan Joshi wrote:
> On 11/15/2023 3:11 AM, Bart Van Assche wrote:
>> +2) whint_mode=user-based. F2FS tries to pass down hints given by
>> +users.
> 
> It does not pass down fcntl/inode based hints.
> So I wonder how users give the hints in this case?

Hi Kanchan,

I will restore F_[GS]ET_FILE_RW_HINT support to make it easier to test
the changes in this patch series.

Thanks,

Bart.