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Use 'p' instead of the potentially more expensive 'curproc' inside of

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mi_switch().
This commit is contained in:
John Baldwin 2001-08-02 22:15:31 +00:00
parent 1ad86e6dd7
commit b39bc3e160
1 changed files with 5 additions and 5 deletions
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10
sys/kern/kern_synch.c
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@ -860,14 +860,14 @@ mi_switch()
p->p_comm);
sched_crit = sched_lock.mtx_savecrit;
sched_nest = sched_lock.mtx_recurse;
curproc->p_lastcpu = curproc->p_oncpu;
curproc->p_oncpu = NOCPU;
clear_resched(curproc);
p->p_lastcpu = p->p_oncpu;
p->p_oncpu = NOCPU;
clear_resched(p);
cpu_switch();
curproc->p_oncpu = PCPU_GET(cpuid);
p->p_oncpu = PCPU_GET(cpuid);
sched_lock.mtx_savecrit = sched_crit;
sched_lock.mtx_recurse = sched_nest;
sched_lock.mtx_lock = (uintptr_t)curproc;
sched_lock.mtx_lock = (uintptr_t)p;
CTR3(KTR_PROC, "mi_switch: new proc %p (pid %d, %s)", p, p->p_pid,
p->p_comm);
if (PCPU_GET(switchtime.tv_sec) == 0)