函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\trace\events\compaction.h Create Date:2022-07-27 15:55:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_mm_compaction_isolate_migratepages

函数原型：static inline void trace_mm_compaction_isolate_migratepages(unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_scanned, unsigned long nr_taken)

返回类型：void

参数：

类型参数名称
unsigned longstart_pfn
unsigned longend_pfn
unsigned longnr_scanned
unsigned longnr_taken

NULL

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