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drm/i915: extract hangcheck/reset/error_state state into substruct

Forráskód böngészése 
This has been sprinkled all over the place in dev_priv. I think
it'd be good to also move all the code into a separate file like
i915_gem_error.c, but that's for another patch.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2012-11-14 17:14:04 +01:00
szülő 4b5aed6212
commit 99584db33b
7 fájl változott, egészen pontosan 73 új sor hozzáadva és 61 régi sor törölve
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10
drivers/gpu/drm/i915/i915_debugfs.c
Fájl megtekintése

@@ -814,11 +814,11 @@ static int i915_error_state_open(struct inode *inode, struct file *file)
error_priv->dev = dev;
spin_lock_irqsave(&dev_priv->error_lock, flags);
error_priv->error = dev_priv->first_error;
spin_lock_irqsave(&dev_priv->gpu_error.lock, flags);
error_priv->error = dev_priv->gpu_error.first_error;
if (error_priv->error)
kref_get(&error_priv->error->ref);
spin_unlock_irqrestore(&dev_priv->error_lock, flags);
spin_unlock_irqrestore(&dev_priv->gpu_error.lock, flags);
return single_open(file, i915_error_state, error_priv);
}
@@ -1727,7 +1727,7 @@ i915_ring_stop_read(struct file *filp,
int len;
len = snprintf(buf, sizeof(buf),
"0x%08x\n", dev_priv->stop_rings);
"0x%08x\n", dev_priv->gpu_error.stop_rings);
if (len > sizeof(buf))
len = sizeof(buf);
@@ -1763,7 +1763,7 @@ i915_ring_stop_write(struct file *filp,
if (ret)
return ret;
dev_priv->stop_rings = val;
dev_priv->gpu_error.stop_rings = val;
mutex_unlock(&dev->struct_mutex);
return cnt;