diff options
| author | jeff <jeff@FreeBSD.org> | 2007-06-04 23:57:32 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2007-06-04 23:57:32 +0000 |
| commit | be3241715a48dab8a6b74311f0444688566e0db5 (patch) | |
| tree | 94504cdd93e5f8b4e5d7be07bb2a3b46cb6f87ac /sys/dev/syscons | |
| parent | b980923789dd5b44ed7f25001a432b29870bd564 (diff) | |
| download | FreeBSD-src-be3241715a48dab8a6b74311f0444688566e0db5.zip FreeBSD-src-be3241715a48dab8a6b74311f0444688566e0db5.tar.gz | |
- Change comments and asserts to reflect the removal of the global
scheduler lock.
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/dev/syscons')
| -rw-r--r-- | sys/dev/syscons/syscons.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index 7dae3ea..89d60ef 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -2326,8 +2326,8 @@ sc_switch_scr(sc_softc_t *sc, u_int next_scr) if (sc->new_scp == sc->old_scp) { sc->switch_in_progress = 0; /* - * XXX wakeup() calls mtx_lock(&sched_lock) which will hang if - * sched_lock is in an in-between state, e.g., when we stop at + * XXX wakeup() locks the scheduler lock which will hang if + * the lock is in an in-between state, e.g., when we stop at * a breakpoint at fork_exit. It has always been wrong to call * wakeup() when the debugger is active. In RELENG_4, wakeup() * is supposed to be locked by splhigh(), but the debugger may |
