kernel: synch: kern_lock.c -> kern_synch.c

Signed-off-by: Ian Moffett <ian@osmora.org>

2 files changed, 12 insertions, 43 deletions

diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c
deleted file mode 100644
index 9047a21..0000000
--- a/sys/kern/kern_lock.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/spinlock.h>
-#include <sys/types.h>
-
-void
-spinlock_acquire(struct spinlock *lock)
-{
-    while (__atomic_test_and_set(&lock->lock, __ATOMIC_ACQUIRE));
-}
-
-void
-spinlock_release(struct spinlock *lock)
-{
-    __atomic_clear(&lock->lock, __ATOMIC_RELEASE);
-}
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c
index 1b78642..67ef617 100644
--- a/sys/kern/kern_synch.c
+++ b/sys/kern/kern_synch.c
@@ -71,3 +71,15 @@ spinlock_usleep(struct spinlock *lock, size_t usec_max)
 
     return 0;
 }
+
+void
+spinlock_acquire(struct spinlock *lock)
+{
+    while (__atomic_test_and_set(&lock->lock, __ATOMIC_ACQUIRE));
+}
+
+void
+spinlock_release(struct spinlock *lock)
+{
+    __atomic_clear(&lock->lock, __ATOMIC_RELEASE);
+}