diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-30 14:15:03 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-30 16:01:20 +0100 |
| commit | 643b450a594e9cb57fbd2534d1571d244faddd01 (patch) | |
| tree | 161ad01d63b4126d339ac70f10149e9c07638b3e /drivers/gpu/drm/i915/i915_drv.h | |
| parent | b887d61546245389c0304d8b1371bab9af8106c2 (diff) | |
drm/i915: Only track live rings for retiring
We don't need to track every ring for its lifetime as they are managed
by the contexts/engines. What we do want to track are the live rings so
that we can sporadically clean up requests if userspace falls behind. We
can simply restrict the gt->rings list to being only gt->live_rings.
v2: s/live/active/ for consistency with gt.active_requests
Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180430131503.5375-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index edc33e059191..6268a5103dba 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2061,7 +2061,8 @@ struct drm_i915_private { struct i915_gem_timeline global_timeline; struct list_head timelines; - struct list_head rings; + + struct list_head active_rings; u32 active_requests; u32 request_serial; |