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Diffstat (limited to 'sys/fs/nandfs/nandfs_buffer.c')
-rw-r--r--sys/fs/nandfs/nandfs_buffer.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/sys/fs/nandfs/nandfs_buffer.c b/sys/fs/nandfs/nandfs_buffer.c
deleted file mode 100644
index 57089718554f..000000000000
--- a/sys/fs/nandfs/nandfs_buffer.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2010-2012 Semihalf.
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/conf.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/malloc.h>
-#include <sys/mount.h>
-#include <sys/mutex.h>
-#include <sys/buf.h>
-#include <sys/namei.h>
-#include <sys/vnode.h>
-#include <sys/bio.h>
-
-#include <fs/nandfs/nandfs_mount.h>
-#include <fs/nandfs/nandfs.h>
-#include <fs/nandfs/nandfs_subr.h>
-
-struct buf *
-nandfs_geteblk(int size, int flags)
-{
- struct buf *bp;
-
- /*
- * XXX
- * Right now we can call geteblk with GB_NOWAIT_BD flag, which means
- * it can return NULL. But we cannot afford to get NULL, hence this panic.
- */
- bp = geteblk(size, flags);
- if (bp == NULL)
- panic("geteblk returned NULL");
-
- return (bp);
-}
-
-void
-nandfs_dirty_bufs_increment(struct nandfs_device *fsdev)
-{
-
- mtx_lock(&fsdev->nd_mutex);
- KASSERT(fsdev->nd_dirty_bufs >= 0, ("negative nd_dirty_bufs"));
- fsdev->nd_dirty_bufs++;
- mtx_unlock(&fsdev->nd_mutex);
-}
-
-void
-nandfs_dirty_bufs_decrement(struct nandfs_device *fsdev)
-{
-
- mtx_lock(&fsdev->nd_mutex);
- KASSERT(fsdev->nd_dirty_bufs > 0,
- ("decrementing not-positive nd_dirty_bufs"));
- fsdev->nd_dirty_bufs--;
- mtx_unlock(&fsdev->nd_mutex);
-}