1 files changed, 0 insertions, 53 deletions
diff --git a/kern/mutex_i.h b/kern/mutex_i.h
deleted file mode 100644
index a4a40eb5..00000000
--- a/kern/mutex_i.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2013-2017 Richard Braun.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _KERN_MUTEX_I_H
-#define _KERN_MUTEX_I_H
-
-#ifndef X15_MUTEX_PI
-
-#include <kern/assert.h>
-#include <kern/atomic.h>
-#include <kern/mutex_types.h>
-
-#define MUTEX_UNLOCKED  0
-#define MUTEX_LOCKED    1
-#define MUTEX_CONTENDED 2
-
-static inline unsigned int
-mutex_lock_fast(struct mutex *mutex)
-{
-    return atomic_cas_acquire(&mutex->state, MUTEX_UNLOCKED, MUTEX_LOCKED);
-}
-
-static inline unsigned int
-mutex_unlock_fast(struct mutex *mutex)
-{
-    unsigned int state;
-
-    state = atomic_swap_release(&mutex->state, MUTEX_UNLOCKED);
-    assert((state == MUTEX_LOCKED) || (state == MUTEX_CONTENDED));
-    return state;
-}
-
-void mutex_lock_slow(struct mutex *mutex);
-
-void mutex_unlock_slow(struct mutex *mutex);
-
-#endif /* X15_MUTEX_PI */
-
-#endif /* _KERN_MUTEX_I_H */