Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\power\swap.c Create Date:2022-07-28 10:02:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Number of free pages that are not high.

Proto:static inline unsigned long low_free_pages(void)

Type:unsigned long

Parameter:Nothing

68  Return Definition of global_zone_page_state not available yet () - nr_free_highpages()
Caller
NameDescribe
reqd_free_pagesNumber of pages required to be kept free while writing the image. Always* half of all available low pages before the writing starts.
swap_write_page
load_image_lzoload_image_lzo - Load compressed image data and decompress them with LZO.*@handle: Swap map handle to use for loading data.*@snapshot: Image to copy uncompressed data into.*@nr_to_read: Number of pages to load.