Tracing vm eviction is really the event we care about. For the cases we
evict everything, we still will get the trace.
Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
drivers/gpu/drm/i915/i915_gem_evict.c | 2 ++
drivers/gpu/drm/i915/i915_trace.h | 15 +++++++++++++++
2 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c
b/drivers/gpu/drm/i915/i915_gem_evict.c
index a3e279d..b46f7b9 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -175,6 +175,8 @@ int i915_gem_evict_vm(struct i915_address_space *vm, bool
do_idle)
struct i915_vma *vma, *next;
int ret;
+ trace_i915_gem_evict_vm(vm);
+
if (do_idle) {
ret = i915_gpu_idle(vm->dev);
if (ret)
diff --git a/drivers/gpu/drm/i915/i915_trace.h
b/drivers/gpu/drm/i915/i915_trace.h
index e2c5ee6..c1a24af 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -233,6 +233,21 @@ TRACE_EVENT(i915_gem_evict_everything,
TP_printk("dev=%d", __entry->dev)
);
+TRACE_EVENT(i915_gem_evict_vm,
+ TP_PROTO(struct i915_address_space *vm),
+ TP_ARGS(vm),
+
+ TP_STRUCT__entry(
+ __field(struct i915_address_space *, vm)
+ ),
+
+ TP_fast_assign(
+ __entry->vm = vm;
+ ),
+
+ TP_printk("vm=%p", __entry->vm)
+);
+
TRACE_EVENT(i915_gem_ring_dispatch,
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
TP_ARGS(ring, seqno, flags),
--
1.8.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
