From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-fsdevel@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Christoph Hellwig <hch@lst.de>,
Bart Van Assche <bvanassche@acm.org>
Subject: [PATCH 00/13] Pass data temperature information to zoned UFS devices
Date: Wed, 20 Sep 2023 12:14:25 -0700 [thread overview]
Message-ID: <20230920191442.3701673-1-bvanassche@acm.org> (raw)
Hi Jens,
Zoned UFS vendors need the data temperature information. Hence this patch
series that restores write hint information in F2FS and in the block layer.
The SCSI disk (sd) driver is modified such that it passes write hint
information to SCSI devices via the GROUP NUMBER field.
Please consider this patch series for the next merge window.
Thanks,
Bart.
Bart Van Assche (13):
fs/f2fs: Restore the whint_mode mount option
fs: Restore support for F_GET_FILE_RW_HINT and F_SET_FILE_RW_HINT
fs: Restore kiocb.ki_hint
block: Restore write hint support
scsi: core: Query the Block Limits Extension VPD page
scsi_proto: Add struct io_group_descriptor
sd: Translate data lifetime information
scsi_debug: Reduce code duplication
scsi_debug: Support the block limits extension VPD page
scsi_debug: Rework page code error handling
scsi_debug: Rework subpage code error handling
scsi_debug: Implement the IO Advice Hints Grouping mode page
scsi_debug: Maintain write statistics per group number
Documentation/filesystems/f2fs.rst | 70 ++++++++++
block/bio.c | 2 +
block/blk-crypto-fallback.c | 1 +
block/blk-merge.c | 14 ++
block/blk-mq.c | 2 +
block/bounce.c | 1 +
block/fops.c | 3 +
drivers/scsi/scsi.c | 2 +
drivers/scsi/scsi_debug.c | 202 +++++++++++++++++++----------
drivers/scsi/scsi_sysfs.c | 10 ++
drivers/scsi/sd.c | 78 ++++++++++-
drivers/scsi/sd.h | 2 +
fs/aio.c | 1 +
fs/buffer.c | 13 +-
fs/cachefiles/io.c | 2 +
fs/direct-io.c | 1 +
fs/f2fs/data.c | 2 +
fs/f2fs/f2fs.h | 9 ++
fs/f2fs/file.c | 6 +
fs/f2fs/segment.c | 95 ++++++++++++++
fs/f2fs/super.c | 32 ++++-
fs/fcntl.c | 18 +++
fs/iomap/buffered-io.c | 2 +
fs/iomap/direct-io.c | 1 +
fs/mpage.c | 1 +
fs/open.c | 1 +
include/linux/blk-mq.h | 1 +
include/linux/blk_types.h | 1 +
include/linux/fs.h | 21 +++
include/scsi/scsi_device.h | 1 +
include/scsi/scsi_proto.h | 40 ++++++
include/trace/events/f2fs.h | 5 +-
io_uring/rw.c | 1 +
33 files changed, 566 insertions(+), 75 deletions(-)
next reply other threads:[~2023-09-20 19:15 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 19:14 Bart Van Assche [this message]
2023-09-20 19:14 ` [PATCH 01/13] fs/f2fs: Restore the whint_mode mount option Bart Van Assche
2023-10-02 10:32 ` Avri Altman
2023-10-03 19:33 ` Bean Huo
2023-09-20 19:14 ` [PATCH 02/13] fs: Restore support for F_GET_FILE_RW_HINT and F_SET_FILE_RW_HINT Bart Van Assche
2023-10-02 10:35 ` Avri Altman
2023-10-03 19:42 ` Bean Huo
2023-09-20 19:14 ` [PATCH 03/13] fs: Restore kiocb.ki_hint Bart Van Assche
2023-10-02 10:45 ` Avri Altman
2023-10-02 16:39 ` Bart Van Assche
2023-09-20 19:14 ` [PATCH 04/13] block: Restore write hint support Bart Van Assche
2023-10-02 11:23 ` Avri Altman
2023-10-02 17:02 ` Bart Van Assche
2023-10-02 18:08 ` Avri Altman
2023-10-03 19:52 ` Bean Huo
2023-09-20 19:14 ` [PATCH 05/13] scsi: core: Query the Block Limits Extension VPD page Bart Van Assche
2023-10-02 11:29 ` Avri Altman
2023-09-20 19:14 ` [PATCH 06/13] scsi_proto: Add struct io_group_descriptor Bart Van Assche
2023-10-02 11:41 ` Avri Altman
2023-10-02 17:16 ` Bart Van Assche
2023-10-02 18:16 ` Avri Altman
2023-09-20 19:14 ` [PATCH 07/13] sd: Translate data lifetime information Bart Van Assche
2023-10-02 13:11 ` Avri Altman
2023-10-02 17:42 ` Bart Van Assche
2023-10-03 5:48 ` Avri Altman
2023-10-03 16:58 ` Bart Van Assche
2023-10-03 16:59 ` Bart Van Assche
2023-09-20 19:14 ` [PATCH 08/13] scsi_debug: Reduce code duplication Bart Van Assche
2023-10-03 6:49 ` Avri Altman
2023-09-20 19:14 ` [PATCH 09/13] scsi_debug: Support the block limits extension VPD page Bart Van Assche
2023-09-20 19:14 ` [PATCH 10/13] scsi_debug: Rework page code error handling Bart Van Assche
2023-09-20 19:14 ` [PATCH 11/13] scsi_debug: Rework subpage " Bart Van Assche
2023-09-20 19:14 ` [PATCH 12/13] scsi_debug: Implement the IO Advice Hints Grouping mode page Bart Van Assche
2023-09-20 19:14 ` [PATCH 13/13] scsi_debug: Maintain write statistics per group number Bart Van Assche
2023-09-20 19:28 ` [PATCH 00/13] Pass data temperature information to zoned UFS devices Matthew Wilcox
2023-09-20 20:46 ` Bart Van Assche
2023-09-21 7:46 ` Niklas Cassel
2023-09-21 14:27 ` Bart Van Assche
2023-09-21 15:34 ` Niklas Cassel
2023-09-21 17:00 ` Bart Van Assche
2023-09-21 19:27 ` Matthew Wilcox
2023-09-21 19:39 ` Bart Van Assche
2023-09-21 19:46 ` Matthew Wilcox
2023-09-21 20:11 ` Bart Van Assche
2023-09-21 20:47 ` Jaegeuk Kim
2023-09-27 19:14 ` Martin K. Petersen
2023-09-27 20:49 ` Bart Van Assche
2023-10-02 11:38 ` Niklas Cassel
2023-10-02 11:53 ` Niklas Cassel
2023-10-02 16:33 ` Bart Van Assche
2023-10-02 19:19 ` Niklas Cassel
2023-10-02 17:20 ` Bart Van Assche
2023-10-03 1:40 ` Martin K. Petersen
2023-10-03 17:26 ` Bart Van Assche
2023-10-03 18:45 ` Niklas Cassel
2023-10-04 3:17 ` Martin K. Petersen
[not found] ` <CGME20230920191557epcas2p34a114957acf221c0d8f60acbb3107c77@epcms2p6>
2023-10-05 11:41 ` [PATCH 01/13] fs/f2fs: Restore the whint_mode mount option Daejun Park
[not found] ` <CGME20230920191549epcas2p35174687f1bebe87c42a658fa6aa57bff@epcms2p7>
2023-10-05 11:43 ` [PATCH 02/13] fs: Restore support for F_GET_FILE_RW_HINT and F_SET_FILE_RW_HINT Daejun Park
[not found] ` <CGME20230920191556epcas2p39b150e6715248b625588a50b333e82e2@epcms2p1>
2023-10-05 11:46 ` [PATCH 04/13] block: Restore write hint support Daejun Park
[not found] ` <CGME20230920191816epcas2p1b30d19aa41e51ffaf7c95f9100ee6311@epcms2p3>
2023-10-05 11:58 ` [PATCH 05/13] scsi: core: Query the Block Limits Extension VPD page Daejun Park
[not found] ` <CGME20230920191554epcas2p2280a25d6b2a7fa81563bd6cf1e75549d@epcms2p8>
2023-10-05 11:59 ` [PATCH 06/13] scsi_proto: Add struct io_group_descriptor Daejun Park
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