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Kernel: fix getrusage microsecond computation

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Change-Id: I5e443ddbed1bcd49ed81721afda3aa3c1880ad52
This commit is contained in:
David van Moolenbroek 2014-07-10 13:35:08 +02:00 committed by Lionel Sambuc
parent 87d31b0645
commit 83a31a3592
1 changed files with 2 additions and 2 deletions
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4
kernel/system/do_getinfo.c
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@ -205,10 +205,10 @@ int do_getinfo(struct proc * caller, message * m_ptr)
memset(&r_usage, 0, sizeof(r_usage)); memset(&r_usage, 0, sizeof(r_usage));
usec = target->p_user_time * 1000000 / system_hz; usec = target->p_user_time * 1000000 / system_hz;
r_usage.ru_utime.tv_sec = usec / 1000000; r_usage.ru_utime.tv_sec = usec / 1000000;
r_usage.ru_utime.tv_usec = usec % 100000; r_usage.ru_utime.tv_usec = usec % 1000000;
usec = target->p_sys_time * 1000000 / system_hz; usec = target->p_sys_time * 1000000 / system_hz;
r_usage.ru_stime.tv_sec = usec / 1000000; r_usage.ru_stime.tv_sec = usec / 1000000;
r_usage.ru_stime.tv_usec = usec % 100000; r_usage.ru_stime.tv_usec = usec % 1000000;
r_usage.ru_nsignals = target->p_signal_received; r_usage.ru_nsignals = target->p_signal_received;
src_vir = (vir_bytes) &r_usage; src_vir = (vir_bytes) &r_usage;
break; break;