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-rw-r--r--include/linux/crush/mapper.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/crush/mapper.h b/include/linux/crush/mapper.h
index 5dfd5b1125d2..3303c7fd8a31 100644
--- a/include/linux/crush/mapper.h
+++ b/include/linux/crush/mapper.h
@@ -15,6 +15,8 @@ extern int crush_do_rule(const struct crush_map *map,
int ruleno,
int x, int *result, int result_max,
const __u32 *weights, int weight_max,
- int *scratch);
+ void *cwin, int *scratch);
+
+void crush_init_workspace(const struct crush_map *map, void *v);
#endif