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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-07-27 22:15:10 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-07-27 22:15:10 +0000 |
| commit | b5875be0451b92bdd99663c8305ae46bd6a7d90c (patch) | |
| tree | 68a6a5f79ac618c79ba3777c21faaea9aec2f0b4 /libdde-linux26/contrib/include/linux/raid/xor.h | |
| parent | ce6a36c7f7c88e7ca0fda816f9282237bb86829d (diff) | |
| parent | 7996a3d79d55b7f879dfd62e202bbfe2963718d3 (diff) | |
Merge branch 'upstream-merged'
Diffstat (limited to 'libdde-linux26/contrib/include/linux/raid/xor.h')
| -rw-r--r-- | libdde-linux26/contrib/include/linux/raid/xor.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libdde-linux26/contrib/include/linux/raid/xor.h b/libdde-linux26/contrib/include/linux/raid/xor.h new file mode 100644 index 00000000..3e120587 --- /dev/null +++ b/libdde-linux26/contrib/include/linux/raid/xor.h @@ -0,0 +1,24 @@ +#ifndef _XOR_H +#define _XOR_H + +#include <linux/raid/md.h> + +#define MAX_XOR_BLOCKS 4 + +extern void xor_blocks(unsigned int count, unsigned int bytes, + void *dest, void **srcs); + +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 |