diff options
| author | riastradh <riastradh@NetBSD.org> | 2021-12-19 01:37:27 +0000 |
|---|---|---|
| committer | riastradh <riastradh@NetBSD.org> | 2021-12-19 01:37:27 +0000 |
| commit | 136db9ec84df8ffd5a9854e58985f8d132d6875a (patch) | |
| tree | 6e39496266060763c736fa88211e0e72bbbe22b3 /sys/external/bsd/drm2/include/linux | |
| parent | 0223d4f4d6667cc6b99444fa42cc2b1eb31f483a (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.h | 59 |
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_ */ |
