Function report |
Source Code:kernel\trace\fgraph.c |
Create Date:2022-07-28 12:18:00 |
Last Modify:2020-03-17 20:08:56 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:register_ftrace_graph
Proto:int register_ftrace_graph(struct fgraph_ops *gops)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct fgraph_ops * | gops |
600 | ret = 0 |
602 | mutex_lock( & ftrace_lock) |
605 | If ftrace_graph_active Then |
612 | ftrace_graph_active++ |
614 | If ret Then |
615 | ftrace_graph_active-- |
616 | Go to out |
631 | ret = Keep as macros so we do not need to define the commands ( & graph_ops, FTRACE_START_FUNC_RET) |
632 | out : |
634 | Return ret |
Name | Describe |
---|---|
register_irqsoff_function | |
register_wakeup_function | |
graph_trace_init |
Source code conversion tool public plug-in interface | X |
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