函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\z3fold.c Create Date:2022-07-27 18:04:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mchunk_memmove

函数原型：static inline void *mchunk_memmove(struct z3fold_header *zhdr, unsigned short dst_chunk)

返回类型：void

参数：

类型参数名称
struct z3fold_header *zhdr
unsigned shortdst_chunk
657  beg等于zhdr
658  返回:memmove(beg + (dst_chunk << CHUNK_SHIFT), beg + (start_middle << CHUNK_SHIFT), middle_chunks << CHUNK_SHIFT)
调用者
名称描述
z3fold_compact_pageHas to be called with lock held