diff options
| author |   Bob Pearson <rpearsonhpe@gmail.com> | 2022-07-20 04:56:07 -0400 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2022-08-02 13:53:36 -0300 |
| commit | 62494ec7fbca4d58900eb62e075f2fedc85b5fb9 (patch) | |
| tree | b788f5759d837710cd2a8b25c5fca4de5ac0131c /drivers/infiniband/sw/rxe/rxe_comp.c | |
| parent | RDMA/rxe: Generate error completion for error requester QP state (diff) | |
| download | linux-dev-62494ec7fbca4d58900eb62e075f2fedc85b5fb9.tar.xz linux-dev-62494ec7fbca4d58900eb62e075f2fedc85b5fb9.zip | |
RDMA/rxe: Split qp state for requester and completer
Currently the requester can continue to process send wqes after an local
qp operation error is detected because the setting of the qp state to the
error state is deferred until later. This patch splits the qp state for
the completer and requester into two separate states and sets
qp->req.state = QP_STATE_ERROR as soon as the error is detected before
another wqe can be executed.
Link: https://lore.kernel.org/r/1658307368-1851-4-git-send-email-lizhijian@fujitsu.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_comp.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_comp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c index bc53cad077aa..fb0c008af78c 100644 --- a/drivers/infiniband/sw/rxe/rxe_comp.c +++ b/drivers/infiniband/sw/rxe/rxe_comp.c @@ -567,10 +567,10 @@ int rxe_completer(void *arg) if (!rxe_get(qp)) return -EAGAIN; - if (!qp->valid || qp->req.state == QP_STATE_ERROR || - qp->req.state == QP_STATE_RESET) { + if (!qp->valid || qp->comp.state == QP_STATE_ERROR || + qp->comp.state == QP_STATE_RESET) { rxe_drain_resp_pkts(qp, qp->valid && - qp->req.state == QP_STATE_ERROR); + qp->comp.state == QP_STATE_ERROR); goto exit; } |