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| author | ivoras <ivoras@FreeBSD.org> | 2012-03-05 14:19:43 +0000 |
|---|---|---|
| committer | ivoras <ivoras@FreeBSD.org> | 2012-03-05 14:19:43 +0000 |
| commit | 5fe0ebe46ad322af1c7456f1df436a2a6cc278a0 (patch) | |
| tree | 06c561cd2f9758eab8818e85e5f586d053577bbd /sys/kern | |
| parent | 91747da5db94eed2b407e85e9eb642d2a29d017b (diff) | |
| download | FreeBSD-src-5fe0ebe46ad322af1c7456f1df436a2a6cc278a0.zip FreeBSD-src-5fe0ebe46ad322af1c7456f1df436a2a6cc278a0.tar.gz | |
Print out process name and thread id in the debugging message.
This is useful because the message can end up in system logs in
non-debugging operation.
Reviewed by: attilio (earlier version)
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_lock.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c index 614beb2..00f1b11 100644 --- a/sys/kern/kern_lock.c +++ b/sys/kern/kern_lock.c @@ -1277,8 +1277,9 @@ lockmgr_printinfo(const struct lock *lk) (uintmax_t)LK_SHARERS(lk->lk_lock)); else { td = lockmgr_xholder(lk); - printf("lock type %s: EXCL by thread %p (pid %d)\n", - lk->lock_object.lo_name, td, td->td_proc->p_pid); + printf("lock type %s: EXCL by thread %p " + "(pid %d, %s, tid %d)\n", lk->lock_object.lo_name, td, + td->td_proc->p_pid, td->td_proc->p_comm, td->td_tid); } x = lk->lk_lock; |
