On 2020-07-15 13:50, Chris Wilson wrote:
Whenever an i915_active idles, we prune its tree of old fence slots to prevent a gradual leak should it be used to track many, many timelines. The downside is that we then have to frequently reallocate the rbtree. A compromise is that we keep the most recently used fence slot, and reuse that for the next active reference as that is the most likely timeline to be reused. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_active.c | 27 ++++++++++++++++++++------- drivers/gpu/drm/i915/i915_active.h | 4 ---- 2 files changed, 20 insertions(+), 11 deletions(-)
Lgtm. Reviewed-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxx> _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
