[PATCH v3 15/20] flow, flow_table: Export declaration of hash table

[Stefano Brivio <sbrivio@redhat.com>]

We need this to transfer it, so we can throw away this change soon,
I guess.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 flow.c       | 6 +-----
 flow_table.h | 3 +++
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/flow.c b/flow.c
index e7148b2..5638ff1 100644
--- a/flow.c
+++ b/flow.c
@@ -110,12 +110,8 @@ unsigned flow_first_free;
 union flow flowtab[FLOW_MAX];
 static const union flow *flow_new_entry; /* = NULL */
 
-/* Hash table to index it */
-#define FLOW_HASH_LOAD		70		/* % */
-#define FLOW_HASH_SIZE		((2 * FLOW_MAX * 100 / FLOW_HASH_LOAD))
-
 /* Table for lookup from flowside information */
-static flow_sidx_t flow_hashtab[FLOW_HASH_SIZE];
+flow_sidx_t flow_hashtab[FLOW_HASH_SIZE];
 
 static_assert(ARRAY_SIZE(flow_hashtab) >= 2 * FLOW_MAX,
 "Safe linear probing requires hash table with more entries than the number of sides in the flow table");
diff --git a/flow_table.h b/flow_table.h
index a85cab5..633805d 100644
--- a/flow_table.h
+++ b/flow_table.h
@@ -49,6 +49,9 @@ static_assert(sizeof(union flow) == 128, "union flow should be 128-byte wide");
 /* Global Flow Table */
 extern unsigned flow_first_free;
 extern union flow flowtab[FLOW_MAX];
+#define FLOW_HASH_LOAD		70		/* % */
+#define FLOW_HASH_SIZE		((2 * FLOW_MAX * 100 / FLOW_HASH_LOAD))
+extern flow_sidx_t flow_hashtab[FLOW_HASH_SIZE];
 
 /**
  * flow_foreach_sidei() - 'for' type macro to step through each side of flow
-- 
@@ -49,6 +49,9 @@ static_assert(sizeof(union flow) == 128, "union flow should be 128-byte wide");
 /* Global Flow Table */
 extern unsigned flow_first_free;
 extern union flow flowtab[FLOW_MAX];
+#define FLOW_HASH_LOAD		70		/* % */
+#define FLOW_HASH_SIZE		((2 * FLOW_MAX * 100 / FLOW_HASH_LOAD))
+extern flow_sidx_t flow_hashtab[FLOW_HASH_SIZE];
 
 /**
  * flow_foreach_sidei() - 'for' type macro to step through each side of flow
-- 
2.43.0