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T -CURRENT DO NOT CRASH UPON ^T K PLZ THX.

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Also, use sched_pctcpu() instead of assuming td->td_kse is non-NULL.
This commit is contained in:
Brian Feldman 2004-02-14 01:30:06 +00:00
parent 453d919e1d
commit a0ed09c0af
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=125794
1 changed files with 2 additions and 1 deletions
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sys/kern/tty.c
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@ -103,6 +103,7 @@ __FBSDID("$FreeBSD$");
#include <sys/resourcevar.h>
#include <sys/malloc.h>
#include <sys/filedesc.h>
#include <sys/sched.h>
#include <sys/sysctl.h>
#include <vm/vm.h>
@ -2467,7 +2468,7 @@ ttyinfo(struct tty *tp)
else
state = "unknown";
calcru(pick, &utime, &stime, NULL);
pctcpu = (td->td_kse->ke_pctcpu * 10000 + FSCALE / 2) >> FSHIFT;
pctcpu = (sched_pctcpu(td) * 10000 + FSCALE / 2) >> FSHIFT;
if (pick->p_state == PRS_NEW || pick->p_state == PRS_ZOMBIE)
rss = 0;
else