diff options
Diffstat (limited to 'sys/kern/kern_ktr.c')
| -rw-r--r-- | sys/kern/kern_ktr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/kern_ktr.c b/sys/kern/kern_ktr.c index 3f00c8d..1422a3e 100644 --- a/sys/kern/kern_ktr.c +++ b/sys/kern/kern_ktr.c @@ -117,7 +117,8 @@ ktr_tracepoint(u_int mask, const char *format, u_long arg1, u_long arg2, #endif { struct ktr_entry *entry; - int newindex, saveindex, saveintr; + int newindex, saveindex; + critical_t savecrit; #ifdef KTR_EXTEND va_list ap; #endif @@ -130,14 +131,13 @@ ktr_tracepoint(u_int mask, const char *format, u_long arg1, u_long arg2, if (((1 << KTR_CPU) & ktr_cpumask) == 0) return; #endif - saveintr = save_intr(); - disable_intr(); + savecrit = critical_enter(); do { saveindex = ktr_idx; newindex = (saveindex + 1) & (KTR_ENTRIES - 1); } while (atomic_cmpset_rel_int(&ktr_idx, saveindex, newindex) == 0); entry = &ktr_buf[saveindex]; - restore_intr(saveintr); + critical_exit(savecrit); if (ktr_mask & KTR_LOCK) /* * We can't use nanotime with KTR_LOCK, it would cause |
