diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 555022c06..d3a771afb 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -2160,12 +2160,6 @@ static int eb_move_to_gpu(struct i915_execbuffer *eb) #ifdef CONFIG_MMU_NOTIFIER if (!err && (eb->args->flags & __EXEC_USERPTR_USED)) { - read_lock(&eb->i915->mm.notifier_lock); - - /* - * count is always at least 1, otherwise __EXEC_USERPTR_USED - * could not have been set - */ for (i = 0; i < count; i++) { struct eb_vma *ev = &eb->vma[i]; struct drm_i915_gem_object *obj = ev->vma->obj; @@ -2177,8 +2171,6 @@ static int eb_move_to_gpu(struct i915_execbuffer *eb) if (err) break; } - - read_unlock(&eb->i915->mm.notifier_lock); } #endif |