linux-kernel - [PATCH v6 0/6] nvme: add csi, ms and nuse to sysfs

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Message-ID: <20231218165954.29652-1-dwagner@suse.de>
Date: Mon, 18 Dec 2023 17:59:48 +0100
From: Daniel Wagner <dwagner@...e.de>
To: linux-nvme@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org,
	Keith Busch <kbusch@...nel.org>,
	Christoph Hellwig <hch@....de>,
	Sagi Grimberg <sagi@...mberg.me>,
	Hannes Reinecke <hare@...e.de>,
	Max Gurtovoy <mgurtovoy@...dia.com>,
	Chaitanya Kulkarni <chaitanyak@...dia.com>,
	Daniel Wagner <dwagner@...e.de>
Subject: [PATCH v6 0/6] nvme: add csi, ms and nuse to sysfs

Rebased on the current nvme/nvme-6.8 branch and added the Review tags. Also
addressed the printk format issue pointed out by Chaitanya.

About PI: I've added a note to the first commit pointing on this topic. I
understood from the discussion, that yes it is an issue but it already exists
and we will address this in future.

Thanks,
Daniel

libnvme changes:
  https://github.com/igaw/libnvme/tree/tree-no-cmd
  
changes:
v6:
 - rebased on nvme/nvme-6.8
 - collected Reviewed tags
 - updated printk format

v5:
 - reverted trigger happy conversion to nvme_ns_head in
   nvme_zns_alloc_report_buffer
 - removed debug output
 - added refactoring patches
 - ratelimit silence suppress messages
 - added reviewed tags
 - https://lore.kernel.org/linux-nvme/20231208105337.23409-1-dwagner@suse.de/

v4:
 - drop 'use nvme_ns_head instead nvme_ns' patches
 - ratelimit nuse update per namespace not globally
 - rename ns attribute group
 - added non-multipath nuse update logic
 - added cacheline optimization
 - https://lore.kernel.org/linux-nvme/20231207123624.29959-1-dwagner@suse.de/

v3:
 - cut overlong lines shorter
 - fixed disk (queuedata) initialization order
 - more testing with blktest
 - added nuse ratelimit
 - added reviewed tags
 - https://lore.kernel.org/linux-nvme/20231206081244.32733-1-dwagner@suse.de/

v2:
 - moved ns id data to nvme_ns_head
 - dropped ds, nsze
 - https://lore.kernel.org/linux-nvme/20231201092735.28592-1-dwagner@suse.de/

v1:
 - initial version
 - https://lore.kernel.org/linux-nvme/20231127103208.25748-1-dwagner@suse.de/

Daniel Wagner (6):
  nvme: move ns id info to struct nvme_ns_head
  nvme: refactor ns info helpers
  nvme: refactor ns info setup function
  nvme: rename ns attribute group
  nvme: add csi, ms and nuse to sysfs
  nvme: repack struct nvme_ns_head

 drivers/nvme/host/core.c      | 168 ++++++++++++++++++----------------
 drivers/nvme/host/ioctl.c     |   8 +-
 drivers/nvme/host/multipath.c |   2 +-
 drivers/nvme/host/nvme.h      |  44 +++++----
 drivers/nvme/host/rdma.c      |   4 +-
 drivers/nvme/host/sysfs.c     |  99 ++++++++++++++++++--
 drivers/nvme/host/zns.c       |  35 +++----
 7 files changed, 233 insertions(+), 127 deletions(-)

-- 
2.43.0