'\" t
.\"     Title: struct prev_cputime
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Driver Basics
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "STRUCT PREV_CPUTIME" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Driver Basics"
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.SH "NAME"
struct_prev_cputime \- snaphsot of system and user cputime
.SH "SYNOPSIS"
.sp
.nf
struct prev_cputime {
#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
  cputime_t utime;
  cputime_t stime;
  raw_spinlock_t lock;
#endif
};  
.fi
.SH "MEMBERS"
.PP
utime
.RS 4
time spent in user mode
.RE
.PP
stime
.RS 4
time spent in system mode
.RE
.PP
lock
.RS 4
protects the above two fields
.RE
.SH "DESCRIPTION"
.PP
Stores previous user/system time values such that we can guarantee monotonicity\&.
.SH "COPYRIGHT"
.br