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-rw-r--r--include/linux/raid/pq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 73069cb6c54a..a7a06d1dcf9c 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -72,6 +72,7 @@ extern const char raid6_empty_zero_page[PAGE_SIZE];
/* Routine choices */
struct raid6_calls {
void (*gen_syndrome)(int, size_t, void **);
+ void (*xor_syndrome)(int, int, int, size_t, void **);
int (*valid)(void); /* Returns 1 if this routine set is usable */
const char *name; /* Name of this routine set */
int prefer; /* Has special performance attribute */