Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\mtrr\mtrr.c Create Date:2022-07-28 08:05:18
Last Modify:2022-05-18 17:35:08 Copyright©Brick
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Name:Save current fixed-range MTRR state of the first cpu in cpu_online_mask.

Proto:void mtrr_save_state(void)

Type:void

Parameter:Nothing

822  If Not mtrr_enabled() Then Return
825  first_cpu = Uniprocessor. Assume all masks are "1".
826  smp_call_function_single(first_cpu, mtrr_save_fixed_ranges, NULL, 1)