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| author | julian <julian@FreeBSD.org> | 2007-03-08 06:44:34 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 2007-03-08 06:44:34 +0000 |
| commit | 80d6cde009b5766eaf8fb0ee64deb32113487939 (patch) | |
| tree | f414b9c84952f9cf32c444f2ea351d4886916534 /sys/kern/kern_synch.c | |
| parent | 3483dab550cf625cb12e9b0c98e86757477d7a9c (diff) | |
| download | FreeBSD-src-80d6cde009b5766eaf8fb0ee64deb32113487939.zip FreeBSD-src-80d6cde009b5766eaf8fb0ee64deb32113487939.tar.gz | |
Instead of doing comparisons using the pcpu area to see if
a thread is an idle thread, just see if it has the IDLETD
flag set. That flag will probably move to the pflags word
as it's permenent and never chenges for the life of the
system so it doesn't need locking.
Diffstat (limited to 'sys/kern/kern_synch.c')
| -rw-r--r-- | sys/kern/kern_synch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c index 4fceafb..0edd670 100644 --- a/sys/kern/kern_synch.c +++ b/sys/kern/kern_synch.c @@ -428,7 +428,7 @@ mi_switch(int flags, struct thread *newtd) CTR4(KTR_PROC, "mi_switch: old thread %ld (kse %p, pid %ld, %s)", td->td_tid, td->td_sched, p->p_pid, p->p_comm); #if (KTR_COMPILE & KTR_SCHED) != 0 - if (td == PCPU_GET(idlethread)) + if (TD_IS_IDLETHREAD(td)) CTR3(KTR_SCHED, "mi_switch: %p(%s) prio %d idle", td, td->td_proc->p_comm, td->td_priority); else if (newtd != NULL) |
