Function report |
Source Code:kernel\trace\bpf_trace.c |
Create Date:2022-07-28 12:34:40 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:bpf_get_raw_tracepoint_module
Proto:static struct bpf_raw_event_map *bpf_get_raw_tracepoint_module(const char *name)
Type:struct bpf_raw_event_map
Parameter:
Type | Parameter | Name |
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const char * | name |
36 | struct bpf_raw_event_map * btp, * ret = NULL |
40 | mutex_lock( & bpf_module_mutex) |
42 | When i < num_bpf_raw_events cycle |
43 | btp = bpf_raw_events[i] |
44 | If Not strcmp( Tracepoint name , name) Then |
45 | If try_module_get(module) Then ret = btp |
47 | Go to out |
51 | out : |
53 | Return ret |
Name | Describe |
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bpf_get_raw_tracepoint |
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