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-rw-r--r--sys/sys/sx.h15
1 files changed, 7 insertions, 8 deletions
diff --git a/sys/sys/sx.h b/sys/sys/sx.h
index 3dc9be0..0612b7b 100644
--- a/sys/sys/sx.h
+++ b/sys/sys/sx.h
@@ -30,9 +30,8 @@
#ifndef _SYS_SX_H_
#define _SYS_SX_H_
-#ifndef LOCORE
+#include <sys/queue.h>
#include <sys/_lock.h>
-#include <sys/_mutex.h>
#include <sys/condvar.h> /* XXX */
struct sx {
@@ -89,14 +88,14 @@ struct sx_args {
#define SX_SLOCKED LA_SLOCKED
#define SX_XLOCKED LA_XLOCKED
#define SX_UNLOCKED LA_UNLOCKED
-#endif /* INVARIANTS || INVARIANT_SUPPORT */
+#endif
#ifdef INVARIANTS
#define sx_assert(sx, what) _sx_assert((sx), (what), LOCK_FILE, LOCK_LINE)
-#else /* INVARIANTS */
+#else
#define sx_assert(sx, what)
-#endif /* INVARIANTS */
+#endif
+
+#endif /* _KERNEL */
-#endif /* _KERNEL */
-#endif /* !LOCORE */
-#endif /* _SYS_SX_H_ */
+#endif /* !_SYS_SX_H_ */
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