Function report |
Source Code:kernel\trace\trace.c |
Create Date:2022-07-28 11:58:55 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:trace_event_buffer_lock_reserve
Proto:struct ring_buffer_event *trace_event_buffer_lock_reserve(struct ring_buffer **current_rb, struct trace_event_file *trace_file, int type, unsigned long len, unsigned long flags, int pc)
Type:struct ring_buffer_event
Parameter:
Type | Parameter | Name |
---|---|---|
struct ring_buffer ** | current_rb | |
struct trace_event_file * | trace_file | |
int | type | |
unsigned long | len | |
unsigned long | flags | |
int | pc |
2577 | current_rb = buffer |
2584 | If val == 1 Then |
2592 | entry = __trace_buffer_lock_reserve( * current_rb, type, len, flags, pc) |
2601 | current_rb = temp_buffer |
2602 | entry = __trace_buffer_lock_reserve( * current_rb, type, len, flags, pc) |
2605 | Return entry |
Name | Describe |
---|---|
trace_event_buffer_reserve | |
__kprobe_trace_func | Kprobe handler |
__kretprobe_trace_func | Kretprobe handler |
__uprobe_trace_func |
Source code conversion tool public plug-in interface | X |
---|---|
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |