diff options
| author | Mark Zhang <markzhang@nvidia.com> | 2023-01-04 10:03:41 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-01-10 10:49:50 +0200 |
| commit | ccae0447af0e471426beea789a52b2b6605663e0 (patch) | |
| tree | 7077423578cebd1540ae94db10f0176a9a5af1ba /include/rdma | |
| parent | 8d037973d48c026224ab285e6a06985ccac6f7bf (diff) | |
RDMA/cma: Refactor the inbound/outbound path records process flow
Refactors based on comments [1] of the multiple path records support
patchset:
- Return failure if not able to set inbound/outbound PRs;
- Simplify the flow when receiving the PRs from netlink channel: When
a good PR response is received, unpack it and call the path_query
callback directly. This saves two memory allocations;
- Define RDMA_PRIMARY_PATH_MAX_REC_NUM in a proper place.
[1] https://lore.kernel.org/linux-rdma/Yyxp9E9pJtUids2o@nvidia.com/
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org> #srp
Link: https://lore.kernel.org/r/7610025d57342b8b6da0f19516c9612f9c3fdc37.1672819376.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_sa.h | 2 | ||||
| -rw-r--r-- | include/rdma/rdma_cm.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index e930bec33b31..b46353fc53bf 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -414,7 +414,7 @@ int ib_sa_path_rec_get(struct ib_sa_client *client, struct ib_device *device, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, - int num_prs, void *context), + unsigned int num_prs, void *context), void *context, struct ib_sa_query **query); struct ib_sa_multicast { diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index cdc7cafab572..8a8ab2f793ab 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -49,7 +49,6 @@ struct rdma_addr { struct rdma_dev_addr dev_addr; }; -#define RDMA_PRIMARY_PATH_MAX_REC_NUM 3 struct rdma_route { struct rdma_addr addr; struct sa_path_rec *path_rec; |