函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\relay.c Create Date:2022-07-27 12:51:37
Last Modify:2020-03-17 19:20:22 Copyright©Brick
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函数名称：subbuf_start() default callback. Does nothing.

函数原型：static int subbuf_start_default_callback(struct rchan_buf *buf, void *subbuf, void *prev_subbuf, size_t prev_padding)

返回类型：int

参数：

类型参数名称
struct rchan_buf *buf
void *subbuf
void *prev_subbuf
size_tprev_padding
279  如果lay_buf_full - boolean, is the channel buffer full?*@buf: channel buffer* Returns 1 if the buffer is full, 0 otherwise.则返回:0
282  返回:1