Function report |
Source Code:kernel\trace\trace.c |
Create Date:2022-07-28 11:58:48 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:tracing_generic_entry_update
Proto:void tracing_generic_entry_update(struct trace_entry *entry, unsigned short type, unsigned long flags, int pc)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct trace_entry * | entry | |
unsigned short | type | |
unsigned long | flags | |
int | pc |
2427 | tsk = current process |
2429 | preempt_count = pc & 0xff |
2430 | pid = If tsk Then process id Else 0 |
2432 | flags = TRACE_FLAG_IRQS_NOSUPPORT | If pc & NMI_MASK Then TRACE_FLAG_NMI Else 0 | If pc & HARDIRQ_MASK Then TRACE_FLAG_HARDIRQ Else 0 | If pc & SOFTIRQ_OFFSET Then TRACE_FLAG_SOFTIRQ Else 0 | If tif_need_resched() Then TRACE_FLAG_NEED_RESCHED Else 0 | If test_preempt_need_resched() Then TRACE_FLAG_PREEMPT_RESCHED Else 0 |
Name | Describe |
---|---|
trace_event_setup | |
perf_trace_buf_update | |
parse_entry | Caller is responsible to free the *pentry. |
Source code conversion tool public plug-in interface | X |
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