Function report |
Source Code:kernel\trace\trace_events_hist.c |
Create Date:2022-07-28 12:29:04 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:alloc_synth_event
Proto:static struct synth_event *alloc_synth_event(const char *name, int n_fields, struct synth_field **fields)
Type:struct synth_event
Parameter:
Type | Parameter | Name |
---|---|---|
const char * | name | |
int | n_fields | |
struct synth_field ** | fields |
1247 | event = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc). |
1248 | If Not event Then |
1253 | name = kstrdup(name, GFP_KERNEL) |
1254 | If Not name Then |
1260 | fields = kcalloc - allocate memory for an array. The memory is set to zero.*@n: number of elements.*@size: element size.*@flags: the type of memory to allocate (see kmalloc). |
1261 | If Not fields Then |
1267 | dyn_event_init( & devent, & synth_event_ops) |
1273 | out : |
1274 | Return event |
Name | Describe |
---|---|
__create_synth_event |
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