Destroy SVM-related mutexes correctly.
Change-Id: I85da30b1b0dce72433e6d3b507cb0b55b83b433c Signed-off-by: Felix Kuehling Felix.Kuehling@amd.com --- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 3eea8f87724d..0fbc037b06e3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -209,6 +209,8 @@ static void svm_range_free(struct svm_range *prange) svm_range_vram_node_free(prange); svm_range_free_dma_mappings(prange); kvfree(prange->pages_addr); + mutex_destroy(&prange->lock); + mutex_destroy(&prange->migrate_mutex); kfree(prange); }
@@ -2220,6 +2222,8 @@ void svm_range_list_fini(struct kfd_process *p) list_for_each_entry_safe(prange, next, &p->svms.list, list) svm_range_free(prange);
+ mutex_destroy(&p->svms.lock); + pr_debug("pasid 0x%x svms 0x%p done\n", p->pasid, &p->svms); }