89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/*-
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* Copyright (c) 2010 Isilon Systems, Inc.
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* Copyright (c) 2010 iX Systems, Inc.
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* Copyright (c) 2010 Panasas, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_KERNEL_H_
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#define _LINUX_KERNEL_H_
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#include <sys/systm.h>
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#include <sys/param.h>
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#include <sys/libkern.h>
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#include <sys/stat.h>
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#include <sys/smp.h>
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#include <linux/bitops.h>
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#include <linux/compiler.h>
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#include <linux/errno.h>
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#include <linux/stddef.h>
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#include <linux/kthread.h>
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#include <linux/types.h>
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#include <linux/jiffies.h>
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#include <linux/wait.h>
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#include <linux/fs.h>
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#include <linux/notifier.h>
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#include <linux/log2.h>
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#include <asm/byteorder.h>
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#define KERN_EMERG "<0>"
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#define KERN_ALERT "<1>"
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#define KERN_CRIT "<2>"
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#define KERN_ERR "<3>"
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#define KERN_WARNING "<4>"
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#define KERN_NOTICE "<5>"
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#define KERN_INFO "<6>"
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#define KERN_DEBUG "<7>"
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#define BUG() panic("BUG")
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#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
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#define WARN_ON BUG_ON
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#undef ALIGN
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#define ALIGN(x, y) roundup2((x), (y))
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#define DIV_ROUND_UP howmany
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#define printk(X...) printf(X)
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#define pr_debug(fmt, ...) printk(KERN_DEBUG # fmt, ##__VA_ARGS__)
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#define udelay(t) DELAY(t)
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#define container_of(ptr, type, member) \
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({ \
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__typeof(((type *)0)->member) *_p = (ptr); \
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(type *)((char *)_p - offsetof(type, member)); \
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})
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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#define simple_strtoul strtoul
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#define min(x, y) (x < y ? x : y)
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#define max(x, y) (x > y ? x : y)
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#define min_t(type, _x, _y) (type)(_x) < (type)(_y) ? (type)(_x) : (_y)
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#define max_t(type, _x, _y) (type)(_x) > (type)(_y) ? (type)(_x) : (_y)
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#define num_possible_cpus() mp_ncpus
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#endif /* _LINUX_KERNEL_H_ */
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