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amdkfd: Fix memory leak on process deregistration 

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

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
This commit is contained in:
Jay Cornwall 2014-11-20 11:52:16 -06:00 committed by Oded Gabbay
parent 5cd78de526
commit f5d896bbd0
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
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@ -409,6 +409,7 @@ static int unregister_process_nocpsch(struct device_queue_manager *dqm,
list_for_each_entry_safe(cur, next, &dqm->queues, list) { list_for_each_entry_safe(cur, next, &dqm->queues, list) {
if (qpd == cur->qpd) { if (qpd == cur->qpd) {
list_del(&cur->list); list_del(&cur->list);
kfree(cur);
dqm->processes_count--; dqm->processes_count--;
goto out; goto out;
} }