diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 3c2c63f23a4a..96f69aaa0534 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -20,6 +20,7 @@ #include <asm/page.h> #include <asm/ptrace.h> #include <asm/mmu.h> +#include <asm/cputime.h> #include <linux/smp.h> #include <linux/sem.h> @@ -120,6 +121,9 @@ extern unsigned long nr_iowait(void); #define set_current_state(state_value) \ set_mb(current->state, (state_value)) +/* Task command name length */ +#define TASK_COMM_LEN 16 + /* * Scheduling policies */ @@ -168,7 +172,7 @@ long io_schedule_timeout(long timeout); extern void cpu_init (void); extern void trap_init(void); extern void update_process_times(int user); -extern void scheduler_tick(int user_tick, int system); +extern void scheduler_tick(void); extern unsigned long cache_decay_ticks; /* Attach to any functions which should be ignored in wchan output. */ @@ -311,7 +315,7 @@ struct signal_struct { * Live threads maintain their own counters and add to these * in __exit_signal, except for the group leader. */ - unsigned long utime, stime, cutime, cstime; + cputime_t utime, stime, cutime, cstime; unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw; unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt; @@ -589,10 +593,11 @@ struct task_struct { int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ unsigned long rt_priority; - unsigned long it_real_value, it_prof_value, it_virt_value; - unsigned long it_real_incr, it_prof_incr, it_virt_incr; + unsigned long it_real_value, it_real_incr; + cputime_t it_virt_value, it_virt_incr; + cputime_t it_prof_value, it_prof_incr; struct timer_list real_timer; - unsigned long utime, stime; + cputime_t utime, stime; unsigned long nvcsw, nivcsw; /* context switch counts */ struct timespec start_time; /* mm fault and swap info: this can arguably be seen as either mm-specific or thread-specific */ @@ -610,7 +615,7 @@ struct task_struct { struct key *thread_keyring; /* keyring private to this thread */ #endif unsigned short used_math; - char comm[16]; + char comm[TASK_COMM_LEN]; /* file system info */ int link_count, total_link_count; /* ipc stuff */ |