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| author | jeff <jeff@FreeBSD.org> | 2007-06-05 00:00:57 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2007-06-05 00:00:57 +0000 |
| commit | 91d150179059555ef497f4b5b5a560fdb24e472f (patch) | |
| tree | 6727b982fa0d93b8aafab313bdc797aee9e314d2 /sys/pc98 | |
| parent | 8297f778b9d0a595a99ca58d332ab4111b636019 (diff) | |
| download | FreeBSD-src-91d150179059555ef497f4b5b5a560fdb24e472f.zip FreeBSD-src-91d150179059555ef497f4b5b5a560fdb24e472f.tar.gz | |
Commit 14/14 of sched_lock decomposition.
- Use thread_lock() rather than sched_lock for per-thread scheduling
sychronization.
- Use the per-process spinlock rather than the sched_lock for per-process
scheduling synchronization.
Tested by: kris, current@
Tested on: i386, amd64, ULE, 4BSD, libthr, libkse, PREEMPTION, etc.
Discussed with: kris, attilio, kmacy, jhb, julian, bde (small parts each)
Diffstat (limited to 'sys/pc98')
| -rw-r--r-- | sys/pc98/pc98/machdep.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/pc98/pc98/machdep.c b/sys/pc98/pc98/machdep.c index b5b61b2..1e5f6cf 100644 --- a/sys/pc98/pc98/machdep.c +++ b/sys/pc98/pc98/machdep.c @@ -1055,9 +1055,9 @@ cpu_est_clockrate(int cpu_id, uint64_t *rate) #ifdef SMP /* Schedule ourselves on the indicated cpu. */ - mtx_lock_spin(&sched_lock); + thread_lock(curthread); sched_bind(curthread, cpu_id); - mtx_unlock_spin(&sched_lock); + thread_unlock(curthread); #endif /* Calibrate by measuring a short delay. */ @@ -1068,9 +1068,9 @@ cpu_est_clockrate(int cpu_id, uint64_t *rate) intr_restore(reg); #ifdef SMP - mtx_lock_spin(&sched_lock); + thread_lock(curthread); sched_unbind(curthread); - mtx_unlock_spin(&sched_lock); + thread_unlock(curthread); #endif /* |
