Function report |
Source Code:kernel\trace\trace.c |
Create Date:2022-07-28 12:01:18 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__tracing_resize_ring_buffer
Proto:static int __tracing_resize_ring_buffer(struct trace_array *tr, unsigned long size, int cpu)
Type:int
Parameter:
Type | Parameter | Name |
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struct trace_array * | tr | |
unsigned long | size | |
int | cpu |
5592 | If Not buffer Then Return 0 |
5637 | If cpu == RING_BUFFER_ALL_CPUS Then set_buffer_entries( & trace_buffer, size) |
5639 | Else ({ |
5642 | Return ret |
Name | Describe |
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tracing_resize_ring_buffer | |
tracing_update_buffers | racing_update_buffers - used by tracing facility to expand ring buffers* To save on memory when the tracing is never used on a system with it* configured in |
tracing_set_tracer |
Source code conversion tool public plug-in interface | X |
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Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |