diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-02 23:09:53 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-03 13:53:39 +0100 |
| commit | 5a833995364141a3306e234500800277aea52334 (patch) | |
| tree | 977e647976ef4410156cef8aa273b403856b4452 /drivers/gpu/drm/i915/i915_trace.h | |
| parent | 6783ebda63c53d477ee8707a6e14bb09d48680de (diff) | |
| download | linux-5a833995364141a3306e234500800277aea52334.tar.gz | |
drm/i915: Drop i915_request.i915 backpointer
We infrequently use the direct i915 backpointer from the i915_request,
so do we really need to waste the space in the struct for it? 8 bytes
from the most frequently allocated struct vs an 3 bytes and pointer
chasing in using rq->engine->i915?
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200602220953.21178-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index bc854ad60954..a4addcc64978 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -735,7 +735,7 @@ TRACE_EVENT(i915_request_queue, ), TP_fast_assign( - __entry->dev = rq->i915->drm.primary->index; + __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; __entry->ctx = rq->fence.context; @@ -761,7 +761,7 @@ DECLARE_EVENT_CLASS(i915_request, ), TP_fast_assign( - __entry->dev = rq->i915->drm.primary->index; + __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; __entry->ctx = rq->fence.context; @@ -804,7 +804,7 @@ TRACE_EVENT(i915_request_in, ), TP_fast_assign( - __entry->dev = rq->i915->drm.primary->index; + __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; __entry->ctx = rq->fence.context; @@ -833,7 +833,7 @@ TRACE_EVENT(i915_request_out, ), TP_fast_assign( - __entry->dev = rq->i915->drm.primary->index; + __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; __entry->ctx = rq->fence.context; @@ -895,7 +895,7 @@ TRACE_EVENT(i915_request_wait_begin, * less desirable. */ TP_fast_assign( - __entry->dev = rq->i915->drm.primary->index; + __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; __entry->ctx = rq->fence.context; |