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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2015-10-28 19:07:35 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2015-11-06 16:15:40 +0100 |
| commit | d2e8851a909c76c6f0b34553f2c9993808bc1d58 (patch) | |
| tree | d0e85f87deb5a075b260365490d56f261d228857 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | 4e0858a682c008a2a8f5f4fb3aec705500575ae1 (diff) | |
| download | linux-d2e8851a909c76c6f0b34553f2c9993808bc1d58.tar.gz linux-d2e8851a909c76c6f0b34553f2c9993808bc1d58.tar.xz | |
drm/vmwgfx: Relax irq locking somewhat
Relax locking with the goal of reducing the number of locking cycles and
time spent with irqs disabled.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index d1c34aba7abd..a09cf8529b9f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -643,7 +643,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) init_waitqueue_head(&dev_priv->fence_queue); init_waitqueue_head(&dev_priv->fifo_queue); dev_priv->fence_queue_waiters = 0; - atomic_set(&dev_priv->fifo_queue_waiters, 0); + dev_priv->fifo_queue_waiters = 0; dev_priv->used_memory_size = 0; |