diff options
| author | Jeff Roberson <jeff@FreeBSD.org> | 2002-05-30 05:55:22 +0000 |
|---|---|---|
| committer | Jeff Roberson <jeff@FreeBSD.org> | 2002-05-30 05:55:22 +0000 |
| commit | 7181624aaa3ccdc83ab87edd795ed5cd3f2f124b (patch) | |
| tree | 4a89c6cc6a6e5f1a48a0bacf9e95d8bf8ed9853d /sys | |
| parent | 12b32eafa84bc78f658107ecd3cb36c5e93db419 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/kern_lock.c | 6 | ||||
| -rw-r--r-- | sys/sys/lockmgr.h | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c index fddfd26b69c5..5189bb715675 100644 --- a/sys/kern/kern_lock.c +++ b/sys/kern/kern_lock.c @@ -259,6 +259,12 @@ debuglockmgr(lkp, flags, interlkp, td, name, file, line) if (error) break; sharelock(lkp, 1); +#if defined(DEBUG_LOCKS) + lkp->lk_slockholder = pid; + lkp->lk_sfilename = file; + lkp->lk_slineno = line; + lkp->lk_slockername = name; +#endif break; } /* diff --git a/sys/sys/lockmgr.h b/sys/sys/lockmgr.h index 9ba18847c70c..b5bb25175d2b 100644 --- a/sys/sys/lockmgr.h +++ b/sys/sys/lockmgr.h @@ -62,6 +62,11 @@ struct lock { const char *lk_filename; const char *lk_lockername; int lk_lineno; + + pid_t lk_slockholder; + const char *lk_sfilename; + const char *lk_slockername; + int lk_slineno; #endif }; /* |