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-rw-r--r--sys/kern/kern_fork.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index c783ea9..990f003 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -458,9 +458,9 @@ again:
* shared process leaders.
*/
fdtol = p1->p_fdtol;
- FILEDESC_LOCK_FAST(p1->p_fd);
+ FILEDESC_XLOCK(p1->p_fd);
fdtol->fdl_refcount++;
- FILEDESC_UNLOCK_FAST(p1->p_fd);
+ FILEDESC_XUNLOCK(p1->p_fd);
} else {
/*
* Shared file descriptor table, and
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