[PATCH 17/20] hash: promote RCU reclaim and thash key generation to stable

[Stephen Hemminger <stephen@networkplumber.org>]

rte_hash_rcu_qsbr_dq_reclaim() was added in 24.07 and
rte_thash_gen_key() in 24.11. Neither prototype has changed and the
rest of both APIs is already stable.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 doc/guides/rel_notes/release_26_11.rst | 3 +++
 lib/hash/rte_cuckoo_hash.c             | 2 +-
 lib/hash/rte_hash.h                    | 1 -
 lib/hash/rte_thash.c                   | 2 +-
 lib/hash/rte_thash.h                   | 4 ----
 5 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/doc/guides/rel_notes/release_26_11.rst b/doc/guides/rel_notes/release_26_11.rst
index 009db40708..f689f08338 100644
--- a/doc/guides/rel_notes/release_26_11.rst
+++ b/doc/guides/rel_notes/release_26_11.rst
@@ -349,6 +349,9 @@ API Changes
     ``rte_event_port_profile_links_get`` and
     ``rte_event_port_profile_unlink``
 
+* hash: Promoted ``rte_hash_rcu_qsbr_dq_reclaim`` and ``rte_thash_gen_key``
+  from experimental to stable.
+
 * node: Promoted the whole library API from experimental to stable.
   The ``rte_node_*`` control path functions date from 23.07 to 25.07 and
   are used by the graph application and the l3fwd-graph example.
diff --git a/lib/hash/rte_cuckoo_hash.c b/lib/hash/rte_cuckoo_hash.c
index 5d495ae973..f01b796200 100644
--- a/lib/hash/rte_cuckoo_hash.c
+++ b/lib/hash/rte_cuckoo_hash.c
@@ -1921,7 +1921,7 @@ rte_hash_rcu_qsbr_add(struct rte_hash *h, struct rte_hash_rcu_config *cfg)
 	return 0;
 }
 
-RTE_EXPORT_EXPERIMENTAL_SYMBOL(rte_hash_rcu_qsbr_dq_reclaim, 24.07)
+RTE_EXPORT_SYMBOL(rte_hash_rcu_qsbr_dq_reclaim)
 int rte_hash_rcu_qsbr_dq_reclaim(struct rte_hash *h, unsigned int *freed, unsigned int *pending,
 				 unsigned int *available)
 {
diff --git a/lib/hash/rte_hash.h b/lib/hash/rte_hash.h
index e33f0aea0f..4435941537 100644
--- a/lib/hash/rte_hash.h
+++ b/lib/hash/rte_hash.h
@@ -700,7 +700,6 @@ int rte_hash_rcu_qsbr_add(struct rte_hash *h, struct rte_hash_rcu_config *cfg);
  *   Possible rte_errno codes are:
  *   - EINVAL - invalid pointer
  */
-__rte_experimental
 int rte_hash_rcu_qsbr_dq_reclaim(struct rte_hash *h, unsigned int *freed,
 		unsigned int *pending, unsigned int *available);
 
diff --git a/lib/hash/rte_thash.c b/lib/hash/rte_thash.c
index fcd41248b9..10f3f978dc 100644
--- a/lib/hash/rte_thash.c
+++ b/lib/hash/rte_thash.c
@@ -836,7 +836,7 @@ rte_thash_adjust_tuple(struct rte_thash_ctx *ctx,
 	return ret;
 }
 
-RTE_EXPORT_EXPERIMENTAL_SYMBOL(rte_thash_gen_key, 24.11)
+RTE_EXPORT_SYMBOL(rte_thash_gen_key)
 int
 rte_thash_gen_key(uint8_t *key, size_t key_len, size_t reta_sz_log,
 	uint32_t entropy_start, size_t entropy_sz)
diff --git a/lib/hash/rte_thash.h b/lib/hash/rte_thash.h
index 8bca430663..f0e382277a 100644
--- a/lib/hash/rte_thash.h
+++ b/lib/hash/rte_thash.h
@@ -465,9 +465,6 @@ rte_thash_adjust_tuple(struct rte_thash_ctx *ctx,
 	rte_thash_check_tuple_t fn, void *userdata);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice.
- *
  * Modify RSS hash key such that subtuple bits corresponding to `entropy_sz`
  * bits starting from `entropy_start` will have the most even distribution with
  * this key with a given ReTa size.
@@ -488,7 +485,6 @@ rte_thash_adjust_tuple(struct rte_thash_ctx *ctx,
  * @return
  *  0 on success negative otherwise
  */
-__rte_experimental
 int
 rte_thash_gen_key(uint8_t *key, size_t key_len, size_t reta_sz_log,
 	uint32_t entropy_start, size_t entropy_sz);
-- 
2.53.0