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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2018-01-02 15:12:25 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-01-03 12:05:41 +0000 |
| commit | 83cc84c5a848748d4bb190bc179a7620491a925f (patch) | |
| tree | 4fe6df578f3b3f6eb556f9c793be38eabcdddd29 /drivers/gpu/drm/i915/i915_gem_request.h | |
| parent | drm/i915: Hold rpm wakeref for modifying the global seqno (diff) | |
| download | linux-dev-83cc84c5a848748d4bb190bc179a7620491a925f.tar.xz linux-dev-83cc84c5a848748d4bb190bc179a7620491a925f.zip | |
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: Michał Winiarski <michal.winiarski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180102151235.3949-9-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 04ee289d6cab..6c607f8dbf92 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -329,6 +329,14 @@ i915_gem_request_completed(const struct drm_i915_gem_request *req) return __i915_gem_request_completed(req, seqno); } +static inline bool i915_priotree_signaled(const struct i915_priotree *pt) +{ + const struct drm_i915_gem_request *rq = + container_of(pt, const struct drm_i915_gem_request, priotree); + + return i915_gem_request_completed(rq); +} + /* We treat requests as fences. This is not be to confused with our * "fence registers" but pipeline synchronisation objects ala GL_ARB_sync. * We use the fences to synchronize access from the CPU with activity on the |