函数逻辑报告 |
Source Code:mm\percpu.c |
Create Date:2022-07-27 15:50:06 |
Last Modify:2022-05-23 13:52:24 | Copyright©Brick |
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函数名称:pcpu_off_to_block_index
函数原型:static unsigned long pcpu_off_to_block_index(int off)
返回类型:unsigned long
参数:
类型 | 参数 | 名称 |
---|---|---|
int | off |
312 | 返回:off除PCPU_BITMAP_BLOCK_BITS |
名称 | 描述 |
---|---|
pcpu_next_md_free_region | pcpu_next_md_free_region - finds the next hint free area*@chunk: chunk of interest*@bit_off: chunk offset*@bits: size of free area* Helper function for pcpu_for_each_md_free_region |
pcpu_next_fit_region | pcpu_next_fit_region - finds fit areas for a given allocation request*@chunk: chunk of interest*@alloc_bits: size of allocation*@align: alignment of area (max PAGE_SIZE)*@bit_off: chunk offset*@bits: size of free area* Finds the next free region that is |
pcpu_block_update_scan | pcpu_block_update_scan - update a block given a free area from a scan*@chunk: chunk of interest*@bit_off: chunk offset*@bits: size of free area* Finding the final allocation spot first goes through pcpu_find_block_fit()* to find a block that can hold the |
pcpu_block_update_hint_alloc | pcpu_block_update_hint_alloc - update hint on allocation path*@chunk: chunk of interest*@bit_off: chunk offset*@bits: size of request* Updates metadata for the allocation path. The metadata only has to be |
pcpu_block_update_hint_free | pcpu_block_update_hint_free - updates the block hints on the free path*@chunk: chunk of interest*@bit_off: chunk offset*@bits: size of request* Updates metadata for the allocation path. This avoids a blind block |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |