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gpu: nvgpu: cde: add trace events for ctx allocs

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Trace cde context allocation and deallocation with ftrace.

Bug 200052943

Change-Id: Ieeb625166662971fb3eb3fb29c986fdb6809c10b
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/602886
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Konsta Holtta
2014-11-13 14:42:22 +02:00
committed by Dan Willemsen
parent 2d7c5e1a5b
commit f73552baea
2 changed files with 42 additions and 0 deletions
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33
include/trace/events/gk20a.h
View File

@@ -293,6 +293,39 @@ TRACE_EVENT(gk20a_mmu_fault,
__entry->engine, __entry->client, __entry->fault_type)
);
DECLARE_EVENT_CLASS(gk20a_cde,
TP_PROTO(const void *ctx),
TP_ARGS(ctx),
TP_STRUCT__entry(__field(const void *, ctx)),
TP_fast_assign(__entry->ctx = ctx;),
TP_printk("ctx=%p", __entry->ctx)
);
DEFINE_EVENT(gk20a_cde, gk20a_cde_remove_ctx,
TP_PROTO(const void *ctx),
TP_ARGS(ctx)
);
DEFINE_EVENT(gk20a_cde, gk20a_cde_release,
TP_PROTO(const void *ctx),
TP_ARGS(ctx)
);
DEFINE_EVENT(gk20a_cde, gk20a_cde_get_context,
TP_PROTO(const void *ctx),
TP_ARGS(ctx)
);
DEFINE_EVENT(gk20a_cde, gk20a_cde_allocate_context,
TP_PROTO(const void *ctx),
TP_ARGS(ctx)
);
DEFINE_EVENT(gk20a_cde, gk20a_cde_finished_ctx_cb,
TP_PROTO(const void *ctx),
TP_ARGS(ctx)
);
#endif /* _TRACE_GK20A_H */
/* This part must be outside protection */