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| author | Md Haris Iqbal <haris.iqbal@cloud.ionos.com> | 2021-05-28 14:30:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 17:56:18 +0300 |
| commit | 6569ae1deb6c3702084630868d7d1c69a5231a6f (patch) | |
| tree | 4a16705ca09c8ce2f450872d024245fec3893b7f /drivers/visorbus | |
| parent | 8651ad0e29682bb27785948c9b59b9683af7c90c (diff) | |
| download | linux-6569ae1deb6c3702084630868d7d1c69a5231a6f.tar.xz | |
RDMA/rtrs-clt: Check if the queue_depth has changed during a reconnection
[ Upstream commit 5b73b799c25c68a4703cd6c5ac4518006d9865b8 ]
The queue_depth is a module parameter for rtrs_server. It is used on the
client side to determing the queue_depth of the request queue for the RNBD
virtual block device.
During a reconnection event for an already mapped device, in case the
rtrs_server module queue_depth has changed, fail the reconnect attempt.
Also stop further auto reconnection attempts. A manual reconnect via
sysfs has to be triggerred.
Fixes: 6a98d71daea18 ("RDMA/rtrs: client: main functionality")
Link: https://lore.kernel.org/r/20210528113018.52290-20-jinpu.wang@ionos.com
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/visorbus')
0 files changed, 0 insertions, 0 deletions