Date: Wed, 12 Mar 2008 07:31:22 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 137473 for review Message-ID: <200803120731.m2C7VMAD012442@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=137473 Change 137473 by peter@peter_overcee on 2008/03/12 07:31:01 remove td_sched pointer entirely. Its now private to schedulers. Affected files ... .. //depot/projects/bike_sched/sys/kern/kern_fork.c#7 edit .. //depot/projects/bike_sched/sys/kern/kern_synch.c#7 edit .. //depot/projects/bike_sched/sys/kern/kern_thread.c#11 edit Differences ... ==== //depot/projects/bike_sched/sys/kern/kern_fork.c#7 (text+ko) ==== @@ -763,8 +763,8 @@ p = td->td_proc; KASSERT(p->p_state == PRS_NORMAL, ("executing process is still new")); - CTR4(KTR_PROC, "fork_exit: new thread %p (td %p, pid %d, %s)", - td, td->td_sched, p->p_pid, td->td_name); + CTR4(KTR_PROC, "fork_exit: new thread %p (pid %d, %s)", + td, p->p_pid, td->td_name); sched_fork_exit(td); /* ==== //depot/projects/bike_sched/sys/kern/kern_synch.c#7 (text+ko) ==== @@ -414,8 +414,8 @@ td->td_generation++; /* bump preempt-detect counter */ PCPU_INC(cnt.v_swtch); PCPU_SET(switchticks, ticks); - CTR4(KTR_PROC, "mi_switch: old thread %ld (ts %p, pid %ld, %s)", - td->td_tid, td->td_sched, p->p_pid, td->td_name); + CTR4(KTR_PROC, "mi_switch: old thread %ld (pid %ld, %s)", + td->td_tid, p->p_pid, td->td_name); #if (KTR_COMPILE & KTR_SCHED) != 0 if (TD_IS_IDLETHREAD(td)) CTR3(KTR_SCHED, "mi_switch: %p(%s) prio %d idle", @@ -435,8 +435,8 @@ CTR3(KTR_SCHED, "mi_switch: running %p(%s) prio %d", td, td->td_name, td->td_priority); - CTR4(KTR_PROC, "mi_switch: new thread %ld (ts %p, pid %ld, %s)", - td->td_tid, td->td_sched, p->p_pid, td->td_name); + CTR4(KTR_PROC, "mi_switch: new thread %ld (pid %ld, %s)", + td->td_tid, p->p_pid, td->td_name); /* * If the last thread was exiting, finish cleaning it up. ==== //depot/projects/bike_sched/sys/kern/kern_thread.c#11 (text+ko) ==== @@ -163,7 +163,6 @@ td->td_sleepqueue = sleepq_alloc(); td->td_turnstile = turnstile_alloc(); EVENTHANDLER_INVOKE(thread_init, td); - td->td_sched = (struct td_sched *)&td[1]; sched_newthread(td); umtx_thread_init(td); td->td_kstack = 0;
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