函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\compaction.c Create Date:2022-07-27 15:55:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：test_and_set_skip

函数原型：static bool test_and_set_skip(struct compact_control *cc, struct page *page, unsigned long pfn)

返回类型：bool

参数：

类型参数名称
struct compact_control *cc
struct page *page
unsigned longpfn
469  返回:false
调用者
名称描述
isolate_migratepages_blocksolate_migratepages_block() - isolate all migrate-able pages within* a single pageblock*@cc: Compaction control structure.*@low_pfn: The first PFN to isolate*@end_pfn: The one-past-the-last PFN to isolate, within same pageblock