nvme: split nvme_update_zone_info

Browse source

nvme_update_zone_info does (admin queue) I/O to the device and can fail.
We fail to abort the queue limits update if that happen, but really
should avoid with the frozen I/O queue as much as possible anyway.

Split the logic into a helper to query the information that can be
called on an unfrozen queue and one to apply it to the queue limits.

Fixes: 9b130d681443 ("nvme: use the atomic queue limits update API")
Reported-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>

...

This commit is contained in:

Christoph Hellwig 2024-04-02 16:47:54 +02:00 • committed by Keith Busch

parent ac229a2d09

commit c85c9ab926

3 changed files with 41 additions and 23 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

drivers/nvme/host/core.c

View file

12

drivers/nvme/host/nvme.h

View file

33

drivers/nvme/host/zns.c

View file