summaryrefslogtreecommitdiff
path: root/sys/external/bsd/drm2/include/linux
diff options
context:
space:
mode:
authorriastradh <riastradh@NetBSD.org>2021-12-19 01:37:27 +0000
committerriastradh <riastradh@NetBSD.org>2021-12-19 01:37:27 +0000
commit136db9ec84df8ffd5a9854e58985f8d132d6875a (patch)
tree6e39496266060763c736fa88211e0e72bbbe22b3 /sys/external/bsd/drm2/include/linux
parent0223d4f4d6667cc6b99444fa42cc2b1eb31f483a (diff)
Move Linux SRCU to common.
Diffstat (limited to 'sys/external/bsd/drm2/include/linux')
-rw-r--r--sys/external/bsd/drm2/include/linux/srcu.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/sys/external/bsd/drm2/include/linux/srcu.h b/sys/external/bsd/drm2/include/linux/srcu.h
deleted file mode 100644
index 8088814091b..00000000000
--- a/sys/external/bsd/drm2/include/linux/srcu.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* $NetBSD: srcu.h,v 1.2 2021/12/19 00:58:22 riastradh Exp $ */
-
-/*-
- * Copyright (c) 2018 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Taylor R. Campbell.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-#ifndef _LINUX_SRCU_H_
-#define _LINUX_SRCU_H_
-
-#include <sys/types.h>
-#include <sys/condvar.h>
-#include <sys/mutex.h>
-
-struct lwp;
-struct percpu;
-
-struct srcu {
- struct percpu *srcu_percpu; /* struct srcu_cpu */
- kmutex_t srcu_lock;
- kcondvar_t srcu_cv;
- struct lwp *srcu_sync;
- int64_t srcu_total;
- volatile unsigned srcu_gen;
-};
-
-void srcu_init(struct srcu *, const char *);
-void srcu_fini(struct srcu *);
-
-int srcu_read_lock(struct srcu *);
-void srcu_read_unlock(struct srcu *, int);
-
-void synchronize_srcu(struct srcu *);
-
-#endif /* _LINUX_SRCU_H_ */