diff options
Diffstat (limited to 'sys/sys/lockstat.h')
| -rw-r--r-- | sys/sys/lockstat.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/sys/lockstat.h b/sys/sys/lockstat.h index e5503539298f..958e9503185e 100644 --- a/sys/sys/lockstat.h +++ b/sys/sys/lockstat.h @@ -107,6 +107,10 @@ extern int lockstat_enabled; LOCKSTAT_RECORD1(probe, lp, a); \ } while (0) +#ifndef LOCK_PROFILING +#define LOCKSTAT_PROFILE_ENABLED(probe) SDT_PROBE_ENABLED(lockstat, , , probe) +#endif + struct lock_object; uint64_t lockstat_nsecs(struct lock_object *); @@ -130,6 +134,10 @@ uint64_t lockstat_nsecs(struct lock_object *); #define LOCKSTAT_PROFILE_RELEASE_RWLOCK(probe, lp, a) \ LOCKSTAT_PROFILE_RELEASE_LOCK(probe, lp) +#ifndef LOCK_PROFILING +#define LOCKSTAT_PROFILE_ENABLED(probe) 0 +#endif + #endif /* !KDTRACE_HOOKS */ #endif /* _KERNEL */ #endif /* _SYS_LOCKSTAT_H */ |