On Thu, Feb 23, 2017 at 04:18:27PM +0000, Chris Wilson wrote: > This simply hides the EAGAIN caused by userptr when userspace causes > resource contention. However, it is quite beneficial with highly > contended userptr users as we avoid repeating the setup costs and > kernel-user context switches. > > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Reviewed-by: Michał Winiarski <michal.winiar...@intel.com> -Michał > --- > drivers/gpu/drm/i915/i915_drv.c | 1 + > drivers/gpu/drm/i915/i915_drv.h | 10 +++++++++- > drivers/gpu/drm/i915/i915_gem.c | 4 +++- > drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 +++ > drivers/gpu/drm/i915/i915_gem_userptr.c | 18 +++++++++++++++--- > 5 files changed, 31 insertions(+), 5 deletions(-) _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
