lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/radeon: double lock typo in radeon_vm_bo_rmv()

Browse Source 
The second lock should be an unlock or it causes a deadlock.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter
2012-01-09 15:45:41 +03:00
committed by Dave Airlie
parent 55ba70c406
commit a7eef882a8
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/radeon_gart.c
View File

@@ -603,7 +603,7 @@ int radeon_vm_bo_rmv(struct radeon_device *rdev,
radeon_vm_bo_update_pte(rdev, vm, bo, NULL); radeon_vm_bo_update_pte(rdev, vm, bo, NULL);
radeon_mutex_unlock(&rdev->cs_mutex); radeon_mutex_unlock(&rdev->cs_mutex);
list_del(&bo_va->vm_list); list_del(&bo_va->vm_list);
mutex_lock(&vm->mutex); mutex_unlock(&vm->mutex);
kfree(bo_va); kfree(bo_va);
return 0; return 0;