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sched: fix /proc/<PID>/stat stime/utime monotonicity, part 2

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Extend Peter's patch to fix accounting issues, by keeping stime
monotonic too.

Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Frans Pop <elendil@planet.nl>
This commit is contained in:
Balbir Singh
2007-10-30 00:26:32 +01:00
committed by Ingo Molnar
parent 82798a17ad
commit 9301899be7
3 changed files with 4 additions and 2 deletions
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kernel/fork.c
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@ -1057,6 +1057,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->utimescaled = cputime_zero;
p->stimescaled = cputime_zero;
p->prev_utime = cputime_zero;
p->prev_stime = cputime_zero;
#ifdef CONFIG_TASK_XACCT
p->rchar = 0; /* I/O counter: bytes read */