diff options
| author | Vladimir Sokolovsky <vlad@mellanox.co.il> | 2007-12-08 05:32:03 +0100 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 23:15:31 +0100 |
| commit | 45d9478da106c749203056f56e94d0e370dfac87 (patch) | |
| tree | 72cb4a06f5c5db9a74de080cf9bd688a36f3848b /drivers/infiniband/core | |
| parent | IB/mad: Fix incorrect access to items on local_list (diff) | |
| download | linux-45d9478da106c749203056f56e94d0e370dfac87.tar.xz linux-45d9478da106c749203056f56e94d0e370dfac87.zip | |
RDMA/cma: Reenable device removal on passive side
Enable conn_id remove on the passive side after connection
establishment. This corrects an issue where the IB driver can't be
unloaded after running applications over RDS. The 'dev_remove' counter
does not reach 0 for established connections on the passive side.
This problem is limited to device removal, and only occurs on the
passive side if there are established connections.
Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 5a80e74731c8..312ec74f3d18 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1122,8 +1122,10 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event) cm_id->cm_handler = cma_ib_handler; ret = conn_id->id.event_handler(&conn_id->id, &event); - if (!ret) + if (!ret) { + cma_enable_remove(conn_id); goto out; + } /* Destroy the CM ID by returning a non-zero value. */ conn_id->cm_id.ib = NULL; |