From: Chao Yu <chao@kernel.org>
To: Bart Van Assche <bvanassche@acm.org>,
"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>,
Kanchan Joshi <joshi.k@samsung.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH v9 07/19] fs/f2fs: Restore the whint_mode mount option
Date: Thu, 1 Feb 2024 18:27:01 +0800 [thread overview]
Message-ID: <cf04fd5f-d63c-4340-9192-e50974d63c6a@kernel.org> (raw)
In-Reply-To: <20240130214911.1863909-8-bvanassche@acm.org>
On 2024/1/31 5:48, Bart Van Assche wrote:
> Allow users to control which write hints are passed to the block layer:
> - whint_mode=off - no write hints are passed to the block layer.
> - whint_mode=user-based - write hints are derived from inode->i_write_hint
> and also from the system.advise xattr information (hot and cold bits).
> - whint_mode=fs-based - F2FS chooses write hints.
>
> This patch reverts commit 930e2607638d ("f2fs: remove obsolete whint_mode").
>
> Cc: Jaegeuk Kim <jaegeuk@kernel.org>
> Cc: Chao Yu <chao@kernel.org>
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
next prev parent reply other threads:[~2024-02-01 10:27 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-30 21:48 [PATCH v9 00/19] Pass data lifetime information to SCSI disk devices Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 01/19] fs: Fix rw_hint validation Bart Van Assche
2024-01-31 13:56 ` Christian Brauner
2024-01-31 21:07 ` Bart Van Assche
2024-02-22 2:46 ` Bart Van Assche
2024-02-22 8:51 ` Christian Brauner
2024-01-31 14:51 ` Kanchan Joshi
2024-01-30 21:48 ` [PATCH v9 02/19] fs: Verify write lifetime constants at compile time Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 03/19] fs: Split fcntl_rw_hint() Bart Van Assche
2024-01-31 14:52 ` Kanchan Joshi
2024-01-30 21:48 ` [PATCH v9 04/19] fs: Move enum rw_hint into a new header file Bart Van Assche
2024-01-31 7:48 ` Chao Yu
2024-01-30 21:48 ` [PATCH v9 05/19] fs: Propagate write hints to the struct block_device inode Bart Van Assche
2024-01-31 14:55 ` Kanchan Joshi
2024-01-30 21:48 ` [PATCH v9 06/19] block, fs: Restore the per-bio/request data lifetime fields Bart Van Assche
2024-01-31 14:55 ` Kanchan Joshi
2024-01-30 21:48 ` [PATCH v9 07/19] fs/f2fs: Restore the whint_mode mount option Bart Van Assche
2024-02-01 10:27 ` Chao Yu [this message]
2024-01-30 21:48 ` [PATCH v9 08/19] fs/f2fs: Restore support for tracing data lifetimes Bart Van Assche
2024-02-01 10:27 ` Chao Yu
2024-01-30 21:48 ` [PATCH v9 09/19] scsi: core: Query the Block Limits Extension VPD page Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 10/19] scsi: scsi_proto: Add structures and constants related to I/O groups and streams Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 11/19] scsi: sd: Translate data lifetime information Bart Van Assche
2024-02-15 21:33 ` Martin K. Petersen
2024-02-15 21:51 ` Bart Van Assche
2024-02-15 22:00 ` Martin K. Petersen
2024-02-16 0:22 ` Bart Van Assche
2024-02-16 0:32 ` Martin K. Petersen
2024-06-11 20:57 ` Andy Shevchenko
2024-06-11 21:21 ` Christian Heusel
2024-06-11 23:08 ` Bart Van Assche
2024-06-12 1:48 ` Martin K. Petersen
2024-06-12 5:35 ` Andy Shevchenko
2024-06-12 5:42 ` Andy Shevchenko
2024-01-30 21:48 ` [PATCH v9 12/19] scsi: scsi_debug: Reduce code duplication Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 13/19] scsi: scsi_debug: Support the block limits extension VPD page Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 14/19] scsi: scsi_debug: Rework page code error handling Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 15/19] scsi: scsi_debug: Rework subpage " Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 16/19] scsi: scsi_debug: Allocate the MODE SENSE response from the heap Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 17/19] scsi: scsi_debug: Implement the IO Advice Hints Grouping mode page Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 18/19] scsi: scsi_debug: Implement GET STREAM STATUS Bart Van Assche
2024-01-30 21:48 ` [PATCH v9 19/19] scsi: scsi_debug: Maintain write statistics per group number Bart Van Assche
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