Function report | 
Source Code:kernel\trace\tracing_map.c | 
Create Date:2022-07-28 12:07:10 | 
| Last Modify:2020-03-17 19:44:05 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:racing_map_add_var - Add a field describing a tracing_map var*@map: The tracing_map* Add a var to the map and return the index identifying it in the map* and associated tracing_map_elts
Proto:int tracing_map_add_var(struct tracing_map *map)
Type:int
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct tracing_map * | map | 
| 247 | If n_vars < TRACING_MAP_VARS_MAX Then ret = n_vars++ | 
| 250 | Return ret | 
| Name | Describe | 
|---|---|
| create_var | |
| create_tracing_map_fields | 
| Source code conversion tool public plug-in interface  | X | 
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