函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\kprobes\core.c Create Date:2022-07-27 09:37:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Make page to RO mode when allocate it

函数原型：void *alloc_insn_page(void)

返回类型：void

参数：无

424  page等于Allocator used for allocating struct module, core sections and initsections. Returns NULL on failure.
425  如果非page则返回:NULL
428  set_vm_flush_reset_perms(page)
433  Functions to change memory attributes.
439  set_memory_x((unsignedlong)page, 1)
441  返回:page