diff options
| -rw-r--r-- | drivers/gpu/drm/drm_lock.c | 15 | ||||
| -rw-r--r-- | include/drm/drmP.h | 12 |
2 files changed, 13 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c index e26b59e385ff..60f148134e6a 100644 --- a/drivers/gpu/drm/drm_lock.c +++ b/drivers/gpu/drm/drm_lock.c @@ -120,7 +120,7 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) sigaddset(&dev->sigmask, SIGTTOU); dev->sigdata.context = lock->context; dev->sigdata.lock = master->lock.hw_lock; - block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask); + block_all_signals(drm_notifier, dev, &dev->sigmask); } if (dev->driver->dma_quiescent && (lock->flags & _DRM_LOCK_QUIESCENT)) @@ -286,26 +286,27 @@ int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context) * If the lock is not held, then let the signal proceed as usual. If the lock * is held, then set the contended flag and keep the signal blocked. * - * \param priv pointer to a drm_sigdata structure. + * \param priv pointer to a drm_device structure. * \return one if the signal should be delivered normally, or zero if the * signal should be blocked. */ static int drm_notifier(void *priv) { - struct drm_sigdata *s = (struct drm_sigdata *) priv; + struct drm_device *dev = priv; + struct drm_hw_lock *lock = dev->sigdata.lock; unsigned int old, new, prev; /* Allow signal delivery if lock isn't held */ - if (!s->lock || !_DRM_LOCK_IS_HELD(s->lock->lock) - || _DRM_LOCKING_CONTEXT(s->lock->lock) != s->context) + if (!lock || !_DRM_LOCK_IS_HELD(lock->lock) + || _DRM_LOCKING_CONTEXT(lock->lock) != dev->sigdata.context) return 1; /* Otherwise, set flag to force call to drmUnlock */ do { - old = s->lock->lock; + old = lock->lock; new = old | _DRM_LOCK_CONT; - prev = cmpxchg(&s->lock->lock, old, new); + prev = cmpxchg(&lock->lock, old, new); } while (prev != old); return 0; } diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 8f55875dafbb..840a3735d3da 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -432,12 +432,6 @@ struct drm_sg_mem { dma_addr_t *busaddr; }; -struct drm_sigdata { - int context; - struct drm_hw_lock *lock; -}; - - /** * Kernel side of a mapping */ @@ -1035,9 +1029,13 @@ struct drm_device { struct drm_sg_mem *sg; /**< Scatter gather memory */ unsigned int num_crtcs; /**< Number of CRTCs on this device */ - struct drm_sigdata sigdata; /**< For block_all_signals */ sigset_t sigmask; + struct { + int context; + struct drm_hw_lock *lock; + } sigdata; + struct drm_local_map *agp_buffer_map; unsigned int agp_buffer_token; |