Re: [Question] Are the trace APIs declared by "TRACE_EVENT(irq_handler_entry" allowed to be used in Ko?

2018-09-11 Thread Steven Rostedt
On Wed, 12 Sep 2018 10:08:37 +0800 "Leizhen (ThunderTown)" wrote: > After patch 7e066fb870fc ("tracepoints: add DECLARE_TRACE() and > DEFINE_TRACE()"), > the trace APIs declared by "TRACE_EVENT(irq_handler_entry" can not be > directly used > by ko, because it's not explicitly exported by

Re: [Question] Are the trace APIs declared by "TRACE_EVENT(irq_handler_entry" allowed to be used in Ko?

2018-09-11 Thread Steven Rostedt
On Wed, 12 Sep 2018 10:08:37 +0800 "Leizhen (ThunderTown)" wrote: > After patch 7e066fb870fc ("tracepoints: add DECLARE_TRACE() and > DEFINE_TRACE()"), > the trace APIs declared by "TRACE_EVENT(irq_handler_entry" can not be > directly used > by ko, because it's not explicitly exported by

[Question] Are the trace APIs declared by "TRACE_EVENT(irq_handler_entry" allowed to be used in Ko?

2018-09-11 Thread Leizhen (ThunderTown)
After patch 7e066fb870fc ("tracepoints: add DECLARE_TRACE() and DEFINE_TRACE()"), the trace APIs declared by "TRACE_EVENT(irq_handler_entry" can not be directly used by ko, because it's not explicitly exported by EXPORT_TRACEPOINT_SYMBOL_GPL or EXPORT_TRACEPOINT_SYMBOL. Did we miss it? or it's

[Question] Are the trace APIs declared by "TRACE_EVENT(irq_handler_entry" allowed to be used in Ko?

2018-09-11 Thread Leizhen (ThunderTown)
After patch 7e066fb870fc ("tracepoints: add DECLARE_TRACE() and DEFINE_TRACE()"), the trace APIs declared by "TRACE_EVENT(irq_handler_entry" can not be directly used by ko, because it's not explicitly exported by EXPORT_TRACEPOINT_SYMBOL_GPL or EXPORT_TRACEPOINT_SYMBOL. Did we miss it? or it's