On Sun, Feb 12, 2017 at 09:53:43PM +0000, Chris Wilson wrote:
> The i915_gem_object_wait_fence() uses an incoming timeout=0 to query
> whether the current fence is busy or idle, without waiting. This can be
> used by the wait-ioctl to implement a busy query.
>
> Fixes: e95433c73a11 ("drm/i915: Rearrange i915_wait_request() accounting with
> callers")
> Testcase: igt/gem_wait/basic-busy-write-all
> Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.william.a...@gmail.com>
> Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
> Cc: <drm-intel-fi...@lists.freedesktop.org> # v4.10-rc1+
> Cc: sta...@vger.kernel.org
Pushed this patch with Joonas' IRC r-b. Thanks,
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
