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authorRoland Dreier <rolandd@cisco.com>2005-10-24 10:53:25 -0700
committerRoland Dreier <rolandd@cisco.com>2005-10-24 10:53:25 -0700
commit5d7edb3c1a01310725d86f0d83fb3be45685dc82 (patch)
treebbe21779313fea41eb644e0e0f06d5949cd4ed49
parente7d311da9cba1e113f82176130d3af1be77dc3ee (diff)
[IB] Add idr_destroy() calls on module unload
Add idr_destroy() calls to the module_exit() functions of the four IB driver modules that use idrs, so we don't leak idr_layer_cache objects when these modules are unloaded. Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/core/cm.c1
-rw-r--r--drivers/infiniband/core/sa_query.c1
-rw-r--r--drivers/infiniband/core/ucm.c1
-rw-r--r--drivers/infiniband/core/uverbs_main.c7
4 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 54db6d4831f..151ef83cc14 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3323,6 +3323,7 @@ static void __exit ib_cm_cleanup(void)
flush_workqueue(cm.wq);
destroy_workqueue(cm.wq);
ib_unregister_client(&cm_client);
+ idr_destroy(&cm.local_id_table);
}
module_init(ib_cm_init);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 262618210c1..e215cf0478d 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -975,6 +975,7 @@ static int __init ib_sa_init(void)
static void __exit ib_sa_cleanup(void)
{
ib_unregister_client(&sa_client);
+ idr_destroy(&query_idr);
}
module_init(ib_sa_init);
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index d0f0b0a2edd..5a6ba4030d4 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -1320,6 +1320,7 @@ static void __exit ib_ucm_cleanup(void)
class_destroy(ib_ucm_class);
cdev_del(&ib_ucm_cdev);
unregister_chrdev_region(IB_UCM_DEV, 1);
+ idr_destroy(&ctx_id_table);
}
module_init(ib_ucm_init);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index 12511808de2..add45f7faa5 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -762,6 +762,13 @@ static void __exit ib_uverbs_cleanup(void)
unregister_filesystem(&uverbs_event_fs);
class_unregister(&uverbs_class);
unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES);
+ idr_destroy(&ib_uverbs_pd_idr);
+ idr_destroy(&ib_uverbs_mr_idr);
+ idr_destroy(&ib_uverbs_mw_idr);
+ idr_destroy(&ib_uverbs_ah_idr);
+ idr_destroy(&ib_uverbs_cq_idr);
+ idr_destroy(&ib_uverbs_qp_idr);
+ idr_destroy(&ib_uverbs_srq_idr);
}
module_init(ib_uverbs_init);