Function report |
Source Code:kernel\trace\fgraph.c |
Create Date:2022-07-28 12:18:01 |
Last Modify:2020-03-17 20:08:56 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:unregister_ftrace_graph
Proto:void unregister_ftrace_graph(struct fgraph_ops *gops)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct fgraph_ops * | gops |
639 | mutex_lock( & ftrace_lock) |
641 | If Value for the false possibility is greater at compile time(!ftrace_graph_active) Then Go to out |
644 | ftrace_graph_active-- |
645 | The callbacks that hook a function = Simply points to ftrace_stub, but with the proper protocol.* Defined by the linker script in linux/vmlinux.lds.h |
648 | ftrace_shutdown( & graph_ops, FTRACE_STOP_FUNC_RET) |
652 | out : |
Name | Describe |
---|---|
unregister_irqsoff_function | |
unregister_wakeup_function | |
graph_trace_reset |
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