diff options
| author | Gal Pressman <galpress@amazon.com> | 2018-12-12 11:09:05 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-12-19 16:17:19 -0700 |
| commit | b090c4e3a07c33ffdf95fb7601551b38fc2a4bbb (patch) | |
| tree | 0704aa8ff0477e5847ceb00dceac988f206ca3b0 /drivers/infiniband/core/sa_query.c | |
| parent | 5dabcd0456d7ee17c2c7a17d7c2305444d2b9639 (diff) | |
RDMA: Mark if create address handle is in a sleepable context
Introduce a 'flags' field to create 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/sa_query.c')
| -rw-r--r-- | drivers/infiniband/core/sa_query.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index be5ba5e15496..fb96d9df1fdd 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -2276,7 +2276,8 @@ static void update_sm_ah(struct work_struct *work) cpu_to_be64(IB_SA_WELL_KNOWN_GUID)); } - new_ah->ah = rdma_create_ah(port->agent->qp->pd, &ah_attr); + new_ah->ah = rdma_create_ah(port->agent->qp->pd, &ah_attr, + RDMA_CREATE_AH_SLEEPABLE); if (IS_ERR(new_ah->ah)) { pr_warn("Couldn't create new SM AH\n"); kfree(new_ah); |