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

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index dfcc6a0df3fb..b692a9f7c357 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -193,7 +193,7 @@ i915_sched_node_init(struct i915_sched_node *node)
         INIT_LIST_HEAD(&node->signalers_list);
         INIT_LIST_HEAD(&node->waiters_list);
         INIT_LIST_HEAD(&node->link);
-        node->priority = I915_PRIORITY_INVALID;
+        node->attr.priority = I915_PRIORITY_INVALID;
 }
 
 static int reset_all_global_seqno(struct drm_i915_private *i915, u32 seqno)
@@ -1064,7 +1064,7 @@ void __i915_request_add(struct i915_request *request, bool flush_caches)
          */
         rcu_read_lock();
         if (engine->schedule)
-                engine->schedule(request, request->ctx->priority);
+                engine->schedule(request, &request->ctx->sched);
         rcu_read_unlock();
 
         local_bh_disable();