diff options
| author |   Gal Pressman <galpress@amazon.com> | 2018-12-12 11:09:06 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-12-19 16:28:03 -0700 |
| commit | 2553ba217eea37dc6291635ecddb883fb5c36a8b (patch) | |
| tree | 601a970ef10dbdd2aeafd40d71233d3aa5f68cdd /drivers/infiniband/core/user_mad.c | |
| parent | RDMA: Mark if create address handle is in a sleepable context (diff) | |
| download | linux-dev-2553ba217eea37dc6291635ecddb883fb5c36a8b.tar.xz linux-dev-2553ba217eea37dc6291635ecddb883fb5c36a8b.zip | |
RDMA: Mark if destroy address handle is in a sleepable context
Introduce a 'flags' field to destroy address handle callback and add a
flag that marks whether the callback is executed in an atomic context or
not.
This will allow drivers to wait for completion instead of polling for it
when it is allowed.
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/user_mad.c')
| -rw-r--r-- | drivers/infiniband/core/user_mad.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index f55f48f6b272..ee3b1f7482b6 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -205,7 +205,7 @@ static void send_handler(struct ib_mad_agent *agent, struct ib_umad_packet *packet = send_wc->send_buf->context[0]; dequeue_send(file, packet); - rdma_destroy_ah(packet->msg->ah); + rdma_destroy_ah(packet->msg->ah, RDMA_DESTROY_AH_SLEEPABLE); ib_free_send_mad(packet->msg); if (send_wc->status == IB_WC_RESP_TIMEOUT_ERR) { @@ -621,7 +621,7 @@ err_send: err_msg: ib_free_send_mad(packet->msg); err_ah: - rdma_destroy_ah(ah); + rdma_destroy_ah(ah, RDMA_DESTROY_AH_SLEEPABLE); err_up: mutex_unlock(&file->mutex); err: |