函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\softirq.c Create Date:2022-07-27 10:04:02
Last Modify:2022-05-22 11:04:38 Copyright©Brick
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函数名称：Special-case - softirqs can safely be enabled by __do_softirq(),* without processing still-pending softirqs:

函数原型：void _local_bh_enable(void)

返回类型：void

参数：无

161  WARN_ON_ONCE(Are we doing bottom half or hardware interrupt processing?* in_irq() - We're in (hard) IRQ context* in_softirq() - We have BH disabled, or are processing softirqs* in_interrupt() - We're in NMI,IRQ,SoftIRQ context or have BH disabled* in_serving_softirq() ())
162  This one is for softirq.c-internal use,* where hardirqs are disabled legitimately:
调用者
名称描述
irq_enterEnter an interrupt context.