Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\zswap.c Create Date:2022-07-28 15:23:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:zswap_is_page_same_filled

Proto:static int zswap_is_page_same_filled(void *ptr, unsigned long *value)

Type:int

Parameter:

TypeParameterName
void *ptr
unsigned long *value
966  page = ptr
967  When pos < PAGE_SIZE / size of page cycle
968  If page[pos] != page[0] Then Return 0
971  value = page[0]
972  Return 1
Caller
NameDescribe
zswap_frontswap_storeattempts to compress and store an single page