diff options
| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-01-21 13:07:31 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-09-01 10:16:43 +0200 |
| commit | dd7cfd641228abb2669d8d047d5ec377b1835900 (patch) | |
| tree | 3011650dbd99b204025f65afceb92c40f09da5f9 /drivers/gpu/drm/ttm/ttm_bo_vm.c | |
| parent | 7040138ff85501931138970663a988f48c0666f0 (diff) | |
drm/ttm: kill fence_lock
No users are left, kill it off! :D
Conversion to the reservation api is next on the list, after
that the functionality can be restored with rcu.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo_vm.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_vm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 0ce48e5a9cb4..d05437f219e9 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -45,10 +45,8 @@ static int ttm_bo_vm_fault_idle(struct ttm_buffer_object *bo, struct vm_area_struct *vma, struct vm_fault *vmf) { - struct ttm_bo_device *bdev = bo->bdev; int ret = 0; - spin_lock(&bdev->fence_lock); if (likely(!test_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags))) goto out_unlock; @@ -82,7 +80,6 @@ static int ttm_bo_vm_fault_idle(struct ttm_buffer_object *bo, VM_FAULT_NOPAGE; out_unlock: - spin_unlock(&bdev->fence_lock); return ret; } |