函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\fpu\core.c Create Date:2022-07-27 08:49:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：interrupted_kernel_fpu_idle

函数原型：static bool interrupted_kernel_fpu_idle(void)

返回类型：bool

参数：无

53  返回:非kernel_fpu_disabled()
调用者
名称描述
irq_fpu_usableCan we use the FPU in kernel mode with the* whole "kernel_fpu_begin/end()" sequence?* It's always ok in process context (ie "not interrupt")* but it is sometimes ok even from an irq.