diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h index 96008374a412..15f8297dc34e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h @@ -162,7 +162,11 @@ struct drm_i915_gem_object { atomic_t bind_count; struct { - struct mutex lock; /* protects the pages and their use */ + /* + * Protects the pages and their use. Do not use directly, but + * instead go through the pin/unpin interfaces. + */ + struct mutex lock; atomic_t pages_pin_count; atomic_t shrink_pin; |