open-cas-linux/modules
Gal Hammer b9110635c1 cas_cache: fix "blk_update_request: operation not supported" error
A write request with the REQ_RAHEAD flag enabled cause the nvme driver
to send a write command with access frequency value that is reserved
(at least on specification version 1.4c). NVME devices might fail this
write command with an unsupported error. So we now clear the request's
flag based on its direction.

Signed-off-by: Gal Hammer <gal.hammer@huawei.com>
Signed-off-by: Shai Fultheim <shai.fultheim@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
2024-09-10 14:36:43 +02:00
..
cas_cache cas_cache: fix "blk_update_request: operation not supported" error 2024-09-10 14:36:43 +02:00
include Enable cache detach 2024-09-09 16:30:05 +02:00
config.mk Fix license 2021-10-28 12:46:42 +02:00
extra.mk Fix license 2021-10-28 12:46:42 +02:00
Makefile Consolidate modules 2022-09-16 15:16:28 +02:00