函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\slob.c Create Date:2022-07-27 17:09:12
Last Modify:2022-05-20 09:26:42 Copyright©Brick
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函数名称：Encode the given size and next info into a free slob block s.

函数原型：static void set_slob(slob_t *s, slobidx_t size, slob_t *next)

返回类型：void

参数：

类型参数名称
slob_t *s
slobidx_tsize
slob_t *next
148  base等于s按位与PAGE_MASK
149  offset等于next减base
151  如果size大于1则
152  units等于size
153  units等于offset
154  否则units等于负offset
调用者
名称描述
slob_page_allocslob_page_alloc() - Allocate a slob block within a given slob_page sp.*@sp: Page to look in.*@size: Size of the allocation.*@align: Allocation alignment.*@align_offset: Offset in the allocated block that will be aligned.
slob_allocslob_alloc: entry point into the slob allocator.
slob_freeslob_free: entry point into the slob allocator.