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File: [Development] / linux-2.4-xfs / include / linux / raid / xor.h (download)

Revision 1.1, Wed Dec 31 00:54:49 2003 UTC (13 years, 10 months ago) by cattelan
Branch: MAIN
CVS Tags: HEAD 

Initial Import 2.4.24pre2

#ifndef _XOR_H
#define _XOR_H

#include <linux/raid/md.h>

#define MAX_XOR_BLOCKS 5

extern void xor_block(unsigned int count, struct buffer_head **bh_ptr);

struct xor_block_template {
        struct xor_block_template *next;
        const char *name;
        int speed;
	void (*do_2)(unsigned long, unsigned long *, unsigned long *);
	void (*do_3)(unsigned long, unsigned long *, unsigned long *,
		     unsigned long *);
	void (*do_4)(unsigned long, unsigned long *, unsigned long *,
		     unsigned long *, unsigned long *);
	void (*do_5)(unsigned long, unsigned long *, unsigned long *,
		     unsigned long *, unsigned long *, unsigned long *);
};

#endif