diff options
| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-08-13 17:21:45 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-14 09:04:56 +0100 |
| commit | 0b08ae030154118705b993ff69b3f0c9c450c229 (patch) | |
| tree | 04e90dc15c643b45a818ad2541d64be2e5f6963c /drivers/gpu/drm/i915/gt | |
| parent | be6133b8917f8131b76728f11db51a65c91b3fec (diff) | |
drm/i915/guc: Remove client->submissions
The engine->guc_id is GuC FW defined and it is not guaranteed to be
below I915_NUM_ENGINES, so we shouldn't use it with the i915-defined
client->submissions, as we might overflow.
Instead of fixing it, just get rid of client->submissions, because the
information we get from it is not interesting anymore now that we only
have 1 client.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190814002145.29056-1-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 54c3ae2c49ff..f325d3dd564f 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -470,8 +470,6 @@ static void guc_add_request(struct intel_guc *guc, struct i915_request *rq) guc_wq_item_append(client, engine->guc_id, ctx_desc, ring_tail, rq->fence.seqno); guc_ring_doorbell(client); - - client->submissions[engine->guc_id] += 1; } /* diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h index 963da3029af9..54d716828352 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.h @@ -51,8 +51,6 @@ struct intel_guc_client { /* Protects GuC client's WQ access */ spinlock_t wq_lock; - /* Per-engine counts of GuC submissions */ - u64 submissions[I915_NUM_ENGINES]; /* For testing purposes, use nop WQ items instead of real ones */ I915_SELFTEST_DECLARE(bool use_nop_wqi); |