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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 06:52:44 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 07:09:32 (GMT) |
| commit | b0decaf75bd902a11c932005c88924947ac00b8c (patch) | |
| tree | fe69c80e77949921947ea4340cfe445b4c7649f3 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 5cf3d28098695f4e0641f164367ebb821185789b (diff) | |
| download | linux-b0decaf75bd902a11c932005c88924947ac00b8c.tar.xz | |
drm/i915: Track active vma requests
Hook the vma itself into the i915_gem_request_retire() so that we can
accurately track when a solitary vma is inactive (as opposed to having
to wait for the entire object to be idle). This improves the interaction
when using multiple contexts (with full-ppgtt) and eliminates some
frequent list walking when retiring objects after a completed request.
A side-effect is that we get an active vma reference for free. The
consequence of this is shown in the next patch...
v2: Update inline names to be consistent with
i915_gem_object_get_active()
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470293567-10811-25-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index fe3c823..b35e617 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -365,7 +365,7 @@ static int per_file_stats(int id, void *ptr, void *data) continue; } - if (obj->active) /* XXX per-vma statistic */ + if (i915_vma_is_active(vma)) stats->active += vma->node.size; else stats->inactive += vma->node.size; |