2. EL 7
  3. kernel-doc
  4. struct_prev_cputime(9)

Scroll to navigation

STRUCT PREV_CPUTIME(9) Driver Basics STRUCT PREV_CPUTIME(9)

NAME

struct_prev_cputime - snaphsot of system and user cputime

SYNOPSIS

struct prev_cputime {
#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE


  cputime_t utime;


  cputime_t stime;


  raw_spinlock_t lock;
#endif
};

MEMBERS

utime

time spent in user mode

stime

time spent in system mode

lock

protects the above two fields

DESCRIPTION

Stores previous user/system time values such that we can guarantee monotonicity.

COPYRIGHT

June 2024 Kernel Hackers Manual 3.10