函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcutorture.c Create Date:2022-07-27 11:22:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Return the biggest extendables mask given current RCU and boot parameters.

函数原型：static int rcutorture_extend_mask_max(void)

返回类型：int

参数：无

1203  WARN_ON_ONCE(extendables & ~RCUTORTURE_MAX_EXTEND)
1204  mask等于extendables按位与RCUTORTURE_MAX_EXTEND按位与extendables
1205  mask等于mask按位或... entering another RCU reader.
1206  返回:mask
调用者
名称描述
rcutorture_extend_maskReturn a random protection state mask, but with at least one bit set.
rcutorture_loop_extendDo a randomly selected number of extensions of an existing RCU read-side* critical section.