diff options
Diffstat (limited to 'sys/sparc64/sparc64/tick.c')
| -rw-r--r-- | sys/sparc64/sparc64/tick.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/sparc64/sparc64/tick.c b/sys/sparc64/sparc64/tick.c index daecebeedda8..69062ecb8185 100644 --- a/sys/sparc64/sparc64/tick.c +++ b/sys/sparc64/sparc64/tick.c @@ -245,14 +245,16 @@ tick_process(struct trapframe *tf) struct trapframe *oldframe; struct thread *td; + td = curthread; + td->td_intr_nesting_level++; critical_enter(); if (tick_et.et_active) { - td = curthread; oldframe = td->td_intr_frame; td->td_intr_frame = tf; tick_et.et_event_cb(&tick_et, tick_et.et_arg); td->td_intr_frame = oldframe; } + td->td_intr_nesting_level--; critical_exit(); } |