Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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
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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:

TypeParameterName
struct tracing_map *map
245  ret = -EINVAL
247  If n_vars < TRACING_MAP_VARS_MAX Then ret = n_vars++
250  Return ret
Caller
NameDescribe
create_var
create_tracing_map_fields