diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-14 13:56:08 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-15 08:00:03 +0000 |
| commit | 163433e5c50afd8276f7dfdead4bf35f1bdafd05 (patch) | |
| tree | af5c012dd732eeb619620bb4341e04eeaa62cca8 /drivers/gpu/drm/i915/gt/intel_engine_cs.c | |
| parent | d263dfa7d2697a43f3299b9731cd568ee49cdd2c (diff) | |
drm/i915: Mark up protected uses of 'i915_request_completed'
When we know that we are inside the timeline mutex, or inside the
submission flow (under active.lock or the holder's rcu lock), we know
that the rq->hwsp is stable and we can use the simpler direct version.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210114135612.13210-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_cs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index fa76602f9852..3fe44cdfe20a 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -1811,7 +1811,7 @@ intel_engine_find_active_request(struct intel_engine_cs *engine) struct intel_timeline *tl = request->context->timeline; list_for_each_entry_from_reverse(request, &tl->requests, link) { - if (i915_request_completed(request)) + if (__i915_request_is_complete(request)) break; active = request; @@ -1822,10 +1822,10 @@ intel_engine_find_active_request(struct intel_engine_cs *engine) return active; list_for_each_entry(request, &engine->active.requests, sched.link) { - if (i915_request_completed(request)) + if (__i915_request_is_complete(request)) continue; - if (!i915_request_started(request)) + if (!__i915_request_has_started(request)) continue; /* More than one preemptible request may match! */ |