diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-09-17 21:12:45 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-19 20:39:43 +0200 |
| commit | a33afea5ff6e5b87ac11c87fb60b3704b3ac0fcc (patch) | |
| tree | e8c6bae280dfa96ed2b0de85196b39717b3da0ca /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | c3787e2eac816a597a7f92daa5d0629a85e77d56 (diff) | |
drm/i915: Keep a list of all contexts
I have implemented this patch before without creating a separate list
(I'm having trouble finding the links, but the messages ids are:
<1364942743-6041-2-git-send-email-ben@bwidawsk.net>
<1365118914-15753-9-git-send-email-ben@bwidawsk.net>)
However, the code is much simpler to just use a list and it makes the
code from the next patch a lot more pretty.
As you'll see in the next patch, the reason for this is to be able to
specify when a context needs to get L3 remapping. More details there.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 1d776243bf5..ada095023da 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1442,6 +1442,7 @@ static int i915_context_status(struct seq_file *m, void *unused) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; struct intel_ring_buffer *ring; + struct i915_hw_context *ctx; int ret, i; ret = mutex_lock_interruptible(&dev->mode_config.mutex); @@ -1460,12 +1461,14 @@ static int i915_context_status(struct seq_file *m, void *unused) seq_putc(m, '\n'); } - for_each_ring(ring, dev_priv, i) { - if (ring->default_context) { - seq_printf(m, "HW default context %s ", ring->name); - describe_obj(m, ring->default_context->obj); - seq_putc(m, '\n'); - } + list_for_each_entry(ctx, &dev_priv->context_list, link) { + seq_puts(m, "HW context "); + for_each_ring(ring, dev_priv, i) + if (ring->default_context == ctx) + seq_printf(m, "(default context %s) ", ring->name); + + describe_obj(m, ctx->obj); + seq_putc(m, '\n'); } mutex_unlock(&dev->mode_config.mutex); |