These changes are a result of the requests made in VIZ-4277. Make the lrc path more like the legacy submission path. Attach the CPU mappings to vma (un)bind, so that the shrinker also cleans those up. Pin the CPU mappings while context is busy (pending bbs), so that the mappings aren't released/made continuously as this is an expensive process.
Nick Hoath (4): drm/i915: Unify execlist and legacy request life-cycles drm/i915: Improve dynamic management/eviction of lrc backing objects drm/i915: Add the CPU mapping of the hw context to the pinned items. drm/i915: Only update ringbuf address when necessary drivers/gpu/drm/i915/i915_debugfs.c | 14 ++-- drivers/gpu/drm/i915/i915_drv.h | 14 +++- drivers/gpu/drm/i915/i915_gem.c | 70 +++++++++++++---- drivers/gpu/drm/i915/i915_gem_gtt.c | 8 ++ drivers/gpu/drm/i915/i915_irq.c | 81 +++++++++++++------- drivers/gpu/drm/i915/intel_lrc.c | 131 ++++++++++++++++++-------------- drivers/gpu/drm/i915/intel_lrc.h | 2 +- drivers/gpu/drm/i915/intel_ringbuffer.c | 71 +++++++++-------- drivers/gpu/drm/i915/intel_ringbuffer.h | 4 - 9 files changed, 250 insertions(+), 145 deletions(-) -- 1.9.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
