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(parent: 9b95d2f) | patch
nvme: disable fabrics SQ flow control when asked by the user
authorSagi Grimberg <sagi@grimberg.me>
Mon, 19 Nov 2018 22:11:15 +0000 (14:11 -0800)
committerJens Axboe <axboe@kernel.dk>
Sat, 8 Dec 2018 05:26:57 +0000 (22:26 -0700)
commit8154ed730bc64f68bc28feb20e641c2e8a0eeba5
tree21bf5541f51240be99e2b143890f64dd1c392353tree | snapshot
parent9b95d2fb857f242aacbf4e205656818b0ef067e1commit | diff
nvme: disable fabrics SQ flow control when asked by the user

As for now, we don't care about sq_head pointer updates anyway, so
at least allow the controller to micro-optimize by omiting this update.

Note that we will probably need to support it when a controller
that requires this comes along.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/nvme/host/fabrics.c diff | blob | history
drivers/nvme/host/fabrics.h diff | blob | history
John Crispins staging tree