diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 62c40777c009..df6d9970d9a4 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -355,8 +355,7 @@ struct drm_lock_data { * @minor: Link back to minor char device we are master for. Immutable. * @unique: Unique identifier: e.g. busid. Protected by drm_global_mutex. * @unique_len: Length of unique field. Protected by drm_global_mutex. - * @magiclist: Hash of used authentication tokens. Protected by struct_mutex. - * @magicfree: List of used authentication tokens. Protected by struct_mutex. + * @magic_map: Map of used authentication tokens. Protected by struct_mutex. * @lock: DRI lock information. * @driver_priv: Pointer to driver-private information. */ @@ -365,8 +364,7 @@ struct drm_master { struct drm_minor *minor; char *unique; int unique_len; - struct drm_open_hash magiclist; - struct list_head magicfree; + struct idr magic_map; struct drm_lock_data lock; void *driver_priv; }; @@ -686,9 +684,13 @@ struct drm_pending_vblank_event { struct drm_vblank_crtc { struct drm_device *dev; /* pointer to the drm_device */ wait_queue_head_t queue; /**< VBLANK wait queue */ - struct timeval time[DRM_VBLANKTIME_RBSIZE]; /**< timestamp of current count */ struct timer_list disable_timer; /* delayed disable timer */ - atomic_t count; /**< number of VBLANK interrupts */ + + /* vblank counter, protected by dev->vblank_time_lock for writes */ + unsigned long count; + /* vblank timestamps, protected by dev->vblank_time_lock for writes */ + struct timeval time[DRM_VBLANKTIME_RBSIZE]; + atomic_t refcount; /* number of users of vblank interruptsper crtc */ u32 last; /* protected by dev->vbl_lock, used */ /* for wraparound handling */ |