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author | Ingo Molnar <mingo@elte.hu> | 2011-05-12 09:36:18 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-05-12 09:36:18 +0200 |
commit | 9cb5baba5e3acba0994ad899ee908799104c9965 (patch) | |
tree | d5ff16000256a0bf56279926e6114b4603ede2b4 /drivers/gpu/drm/nouveau/nv50_vm.c | |
parent | 7142d17e8f935fa842e9f6eece2281b6d41625d6 (diff) | |
parent | 693d92a1bbc9e42681c42ed190bd42b636ca876f (diff) | |
download | kernel_samsung_smdk4412-9cb5baba5e3acba0994ad899ee908799104c9965.zip kernel_samsung_smdk4412-9cb5baba5e3acba0994ad899ee908799104c9965.tar.gz kernel_samsung_smdk4412-9cb5baba5e3acba0994ad899ee908799104c9965.tar.bz2 |
Merge commit 'v2.6.39-rc7' into sched/core
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_vm.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nv50_vm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c index 4fd3432..6c26944 100644 --- a/drivers/gpu/drm/nouveau/nv50_vm.c +++ b/drivers/gpu/drm/nouveau/nv50_vm.c @@ -174,10 +174,11 @@ void nv50_vm_flush_engine(struct drm_device *dev, int engine) { struct drm_nouveau_private *dev_priv = dev->dev_private; + unsigned long flags; - spin_lock(&dev_priv->ramin_lock); + spin_lock_irqsave(&dev_priv->vm_lock, flags); nv_wr32(dev, 0x100c80, (engine << 16) | 1); if (!nv_wait(dev, 0x100c80, 0x00000001, 0x00000000)) NV_ERROR(dev, "vm flush timeout: engine %d\n", engine); - spin_unlock(&dev_priv->ramin_lock); + spin_unlock_irqrestore(&dev_priv->vm_lock, flags); } |