函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-27 06:44:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:want_init_on_free

函数原型:static inline bool want_init_on_free(void)

返回类型:bool

参数:

2657  返回:static_branch_unlikely( & init_on_free)且非page_poisoning_enabled()
调用者
名称描述
clear_free_pages
report_meminitReport memory auto-initialization states for this boot.
free_pages_prepare
free_pages_prezeroed
dma_pool_freedma_pool_free - put block back into dma pool*@pool: the dma pool holding the block*@vaddr: virtual address of block*@dma: dma address of block* Caller promises neither device nor driver will again touch this block* unless it is first re-allocated.