diff options
| -rw-r--r-- | linux/mga_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux/mga_dma.c b/linux/mga_dma.c index ae1d3e12..64de17c7 100644 --- a/linux/mga_dma.c +++ b/linux/mga_dma.c @@ -224,13 +224,13 @@ drm_buf_t *mga_freelist_get(drm_device_t *dev) dev_priv->last_prim_age); set_bit(MGA_IN_GETBUF, &dev_priv->dispatch_status); add_wait_queue(&dev_priv->buf_queue, &entry); + current->state = TASK_INTERRUPTIBLE; for (;;) { mga_dma_schedule(dev, 0); if(!test_bit(MGA_IN_GETBUF, &dev_priv->dispatch_status)) break; atomic_inc(&dev->total_sleeps); - current->state = TASK_INTERRUPTIBLE; schedule(); if (signal_pending(current)) { ++return_null; @@ -239,6 +239,7 @@ drm_buf_t *mga_freelist_get(drm_device_t *dev) break; } } + current->state = TASK_RUNNING; remove_wait_queue(&dev_priv->buf_queue, &entry); if (return_null) return NULL; } |