#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/acct.h>
+#include <linux/capability.h>
#include <linux/file.h>
#include <linux/tty.h>
#include <linux/security.h>
u64 elapsed;
u64 run_time;
struct timespec uptime;
+ unsigned long jiffies;
/*
* First check to see if there is enough free_space to continue
/* calculate run_time in nsec*/
do_posix_clock_monotonic_gettime(&uptime);
run_time = (u64)uptime.tv_sec*NSEC_PER_SEC + uptime.tv_nsec;
- run_time -= (u64)current->start_time.tv_sec*NSEC_PER_SEC
- + current->start_time.tv_nsec;
+ run_time -= (u64)current->group_leader->start_time.tv_sec * NSEC_PER_SEC
+ + current->group_leader->start_time.tv_nsec;
/* convert nsec -> AHZ */
elapsed = nsec_to_AHZ(run_time);
#if ACCT_VERSION==3
#endif
do_div(elapsed, AHZ);
ac.ac_btime = xtime.tv_sec - elapsed;
- ac.ac_utime = encode_comp_t(jiffies_to_AHZ(
- current->signal->utime +
- current->group_leader->utime));
- ac.ac_stime = encode_comp_t(jiffies_to_AHZ(
- current->signal->stime +
- current->group_leader->stime));
+ jiffies = cputime_to_jiffies(cputime_add(current->utime,
+ current->signal->utime));
+ ac.ac_utime = encode_comp_t(jiffies_to_AHZ(jiffies));
+ jiffies = cputime_to_jiffies(cputime_add(current->stime,
+ current->signal->stime));
+ ac.ac_stime = encode_comp_t(jiffies_to_AHZ(jiffies));
/* we really need to bite the bullet and change layout */
ac.ac_uid = current->uid;
ac.ac_gid = current->gid;
ac.ac_io = encode_comp_t(0 /* current->io_usage */); /* %% */
ac.ac_rw = encode_comp_t(ac.ac_io / 1024);
ac.ac_minflt = encode_comp_t(current->signal->min_flt +
- current->group_leader->min_flt);
+ current->min_flt);
ac.ac_majflt = encode_comp_t(current->signal->maj_flt +
- current->group_leader->maj_flt);
+ current->maj_flt);
ac.ac_swaps = encode_comp_t(0);
ac.ac_exitcode = exitcode;
void acct_update_integrals(struct task_struct *tsk)
{
if (likely(tsk->mm)) {
- long delta = tsk->stime - tsk->acct_stimexpd;
+ long delta =
+ cputime_to_jiffies(tsk->stime) - tsk->acct_stimexpd;
if (delta == 0)
return;