Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\relay.c Create Date:2022-07-28 11:46:50
Last Modify:2020-03-17 19:20:22 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lay_buf_full - boolean, is the channel buffer full?*@buf: channel buffer* Returns 1 if the buffer is full, 0 otherwise.

Proto:int relay_buf_full(struct rchan_buf *buf)

Type:int

Parameter:

TypeParameterName
struct rchan_buf *buf
257  ready = count of sub-buffers produced - count of sub-buffers consumed
258  Return If ready >= number of sub-buffers per buffer Then 1 Else 0
Caller
NameDescribe
subbuf_start_default_callbacksubbuf_start() default callback. Does nothing.