Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\backing-dev.c Create Date:2022-07-28 14:23:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:read_ahead_kb_show

Proto:static ssize_t read_ahead_kb_show(struct device *dev, struct device_attribute *attr, char *page)

Type:ssize_t

Parameter:

TypeParameterName
struct device *dev
struct device_attribute *attr
char *page
164  bdi = dev_get_drvdata(dev)
164  Return snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@