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drm/i915: Subsume intel_ctx_submit_request in to drm_i915_gem_request

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Move all remaining elements that were unique to execlists queue items
in to the associated request.

Issue: VIZ-4274

v2: Rebase. Fixed issue of overzealous freeing of request.
v3: Removed re-addition of cleanup work queue (found by Daniel Vetter)
v4: Rebase.
v5: Actual removal of intel_ctx_submit_request. Update both tail and postfix
pointer in __i915_add_request (found by Thomas Daniel)
v6: Removed unrelated changes

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Thomas Daniel <thomas.daniel@intel.com>
[danvet: Reformat comment with strange linebreaks.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Nick Hoath
2015-01-15 13:10:39 +00:00
committed by Daniel Vetter
parent 21076372af
commit 6d3d8274bc
5 changed files with 49 additions and 62 deletions
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8
drivers/gpu/drm/i915/i915_debugfs.c
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@@ -1928,7 +1928,7 @@ static int i915_execlists(struct seq_file *m, void *data)
intel_runtime_pm_get(dev_priv);
for_each_ring(ring, dev_priv, ring_id) {
struct intel_ctx_submit_request *head_req = NULL;
struct drm_i915_gem_request *head_req = NULL;
int count = 0;
unsigned long flags;
@@ -1961,18 +1961,18 @@ static int i915_execlists(struct seq_file *m, void *data)
list_for_each(cursor, &ring->execlist_queue)
count++;
head_req = list_first_entry_or_null(&ring->execlist_queue,
struct intel_ctx_submit_request, execlist_link);
struct drm_i915_gem_request, execlist_link);
spin_unlock_irqrestore(&ring->execlist_lock, flags);
seq_printf(m, "\t%d requests in queue\n", count);
if (head_req) {
struct drm_i915_gem_object *ctx_obj;
ctx_obj = head_req->request->ctx->engine[ring_id].state;
ctx_obj = head_req->ctx->engine[ring_id].state;
seq_printf(m, "\tHead request id: %u\n",
intel_execlists_ctx_id(ctx_obj));
seq_printf(m, "\tHead request tail: %u\n",
head_req->request->tail);
head_req->tail);
}
seq_putc(m, '\n');