drm/i915: Assert all signalers we depended on did indeed signal
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 2 Jan 2018 15:12:25 +0000 (15:12 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Wed, 3 Jan 2018 12:05:41 +0000 (12:05 +0000)
commit83cc84c5a848748d4bb190bc179a7620491a925f
tree4fe6df578f3b3f6eb556f9c793be38eabcdddd29
parent65c475c6dd607226159a774d7c3d7ff4b6e00255
drm/i915: Assert all signalers we depended on did indeed signal

Back up our comment that all signalers should have been signaled before
we ourselves were retired with an assert to that effect.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: MichaƂ Winiarski <michal.winiarski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180102151235.3949-9-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/i915_gem_request.c
drivers/gpu/drm/i915/i915_gem_request.h
drivers/gpu/drm/i915/intel_lrc.c