diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index dd3e234294e4..f1b75275f594 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -440,6 +440,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, return r; } + mutex_lock(&rdev->vm_manager.lock); mutex_lock(&vm->mutex); r = radeon_vm_bind(rdev, vm); if (r) { @@ -477,7 +478,8 @@ out: } vm->fence = radeon_fence_ref(parser->ib.fence); } - mutex_unlock(&fpriv->vm.mutex); + mutex_unlock(&vm->mutex); + mutex_unlock(&rdev->vm_manager.lock); return r; } @@ -497,9 +499,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) struct radeon_cs_parser parser; int r; - radeon_mutex_lock(&rdev->cs_mutex); if (!rdev->accel_working) { - radeon_mutex_unlock(&rdev->cs_mutex); return -EBUSY; } /* initialize parser */ @@ -513,7 +513,6 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) DRM_ERROR("Failed to initialize parser !\n"); radeon_cs_parser_fini(&parser, r); r = radeon_cs_handle_lockup(rdev, r); - radeon_mutex_unlock(&rdev->cs_mutex); return r; } r = radeon_cs_parser_relocs(&parser); @@ -522,7 +521,6 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) DRM_ERROR("Failed to parse relocation %d!\n", r); radeon_cs_parser_fini(&parser, r); r = radeon_cs_handle_lockup(rdev, r); - radeon_mutex_unlock(&rdev->cs_mutex); return r; } r = radeon_cs_ib_chunk(rdev, &parser); @@ -536,7 +534,6 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) out: radeon_cs_parser_fini(&parser, r); r = radeon_cs_handle_lockup(rdev, r); - radeon_mutex_unlock(&rdev->cs_mutex); return r; } |