Function report |
Source Code:kernel\trace\trace_functions_graph.c |
Create Date:2022-07-28 12:13:11 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:print_graph_prologue
Proto:static void print_graph_prologue(struct trace_iterator *iter, struct trace_seq *s, int type, unsigned long addr, unsigned int flags)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct trace_iterator * | iter | |
struct trace_seq * | s | |
int | type | |
unsigned long | addr | |
unsigned int | flags |
734 | If Not (trace_flags & TRACE_ITER_CONTEXT_INFO) Then Return |
738 | If flags & TRACE_GRAPH_PRINT_ABS_TIME Then print_graph_abs_time(ts, s) |
742 | If flags & TRACE_GRAPH_PRINT_REL_TIME Then print_graph_rel_time(iter, s) |
746 | If flags & TRACE_GRAPH_PRINT_CPU Then print_graph_cpu(s, cpu) |
750 | If flags & TRACE_GRAPH_PRINT_PROC Then |
751 | print_graph_proc(s, pid) |
756 | If trace_flags & TRACE_ITER_LATENCY_FMT Then print_graph_lat_fmt(s, ent) |
759 | Return |
Name | Describe |
---|---|
print_graph_entry | |
print_graph_return | |
print_graph_comment |
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