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drm/i915: Pack params to engine->schedule() into a struct

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Today we only want to pass along the priority to engine->schedule(), but
in the future we want to have much more control over the various aspects
of the GPU during a context's execution, for example controlling the
frequency allowed. As we need an ever growing number of parameters for
scheduling, move those into a struct for convenience.

v2: Move the anonymous struct into its own function for legibility and
ye olde gcc.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180418184052.7129-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2018-04-18 19:40:52 +01:00
parent 0c7112a002
commit b7268c5eed
17 changed files with 91 additions and 55 deletions
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4
drivers/gpu/drm/i915/selftests/intel_hangcheck.c
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@@ -628,7 +628,7 @@ static int active_engine(void *data)
}
if (arg->flags & TEST_PRIORITY)
ctx[idx]->priority =
ctx[idx]->sched.priority =
i915_prandom_u32_max_state(512, &prng);
rq[idx] = i915_request_get(new);
@@ -683,7 +683,7 @@ static int __igt_reset_engines(struct drm_i915_private *i915,
return err;
if (flags & TEST_PRIORITY)
h.ctx->priority = 1024;
h.ctx->sched.priority = 1024;
}
for_each_engine(engine, i915, id) {