STRUCT TASK_CPUTIME(9)                    Driver Basics                    STRUCT TASK_CPUTIME(9)



NAME
       struct_task_cputime - collected CPU time counts

SYNOPSIS
       struct task_cputime {
         cputime_t utime;
         cputime_t stime;
         unsigned long long sum_exec_runtime;
       };

MEMBERS
       utime
           time spent in user mode, in cputime_t units

       stime
           time spent in kernel mode, in cputime_t units

       sum_exec_runtime
           total time spent on the CPU, in nanoseconds

DESCRIPTION
       This structure groups together three kinds of CPU time that are tracked for threads and
       thread groups. Most things considering CPU time want to group these counts together and
       treat all three of them in parallel.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    STRUCT TASK_CPUTIME(9)