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Moved stime, time, times POSIX calls from FS to PM. Removed child time

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accounting from kernel (now in PM).  Large amount of files in this commit
is due to system time problems during development.
This commit is contained in:
Jorrit Herder
2005-05-31 09:50:51 +00:00
parent cd72f80639
commit 322ec9ef8b
34 changed files with 141 additions and 143 deletions
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6
kernel/clock.c
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@@ -199,7 +199,7 @@ irq_hook_t *hook;
* due to a race, since this will only delay the high-level
* processing by one tick, or call the high level unnecessarily.
* The variables which are changed require more care:
* rp->user_time, rp->sys_time:
* rp->p_user_time, rp->p_sys_time:
* These are protected by explicit locks in system.c. They are
* not properly protected in dmp.c (the increment here is not
* atomic) but that hardly matters.
@@ -239,8 +239,8 @@ irq_hook_t *hook;
now = realtime + pending_ticks;
/* Update administration. */
proc_ptr->user_time += ticks;
if (proc_ptr != bill_ptr) bill_ptr->sys_time += ticks;
proc_ptr->p_user_time += ticks;
if (proc_ptr != bill_ptr) bill_ptr->p_sys_time += ticks;
/* Check if do_clocktick() must be called. Done for alarms and scheduling.
* If bill_ptr == prev_ptr, there are no ready users so don't need sched().