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[09/12] amdkfd: Fix memory leak on process deregistration

Message ID 1416559791-7389-1-git-send-email-oded.gabbay@amd.com (mailing list archive)
State New, archived
Headers show

Commit Message

Oded Gabbay Nov. 21, 2014, 8:49 a.m. UTC 
From: Jay Cornwall <jay.cornwall@amd.com>

struct device_process_node was allocated during process registration but
not released at process deregistration.

Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 718f50e..bc8961c3 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -409,6 +409,7 @@  static int unregister_process_nocpsch(struct device_queue_manager *dqm,
 	list_for_each_entry_safe(cur, next, &dqm->queues, list) {
 		if (qpd == cur->qpd) {
 			list_del(&cur->list);
+			kfree(cur);
 			dqm->processes_count--;
 			goto out;
 		}