mcslock: promote as stable

Since rte_mcslock APIs were introduced in 19.08 release,
it is now possible to remove the experimental tag from:
rte_mcslock_lock()
rte_mcslock_unlock()
rte_mcslock_trylock()
rte_mcslock_is_locked()

Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Phil Yang <phil.yang@arm.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: David Christensen <drc@linux.vnet.ibm.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index ff10295..6705c9f 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -237,7 +237,7 @@ M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
 F: lib/librte_eal/include/rte_bitmap.h
 F: app/test/test_bitmap.c
 
-MCSlock - EXPERIMENTAL
+MCSlock
 M: Phil Yang <phil.yang@arm.com>
 F: lib/librte_eal/include/generic/rte_mcslock.h
 F: app/test/test_mcslock.c

diff --git a/lib/librte_eal/include/generic/rte_mcslock.h b/lib/librte_eal/include/generic/rte_mcslock.h
index 2bef283..78b0df2 100644 (file)
--- a/lib/librte_eal/include/generic/rte_mcslock.h
+++ b/lib/librte_eal/include/generic/rte_mcslock.h
@@ -32,9 +32,6 @@ typedef struct rte_mcslock {
 } rte_mcslock_t;
 
 /**
- * @warning
- * @b EXPERIMENTAL: This API may change without prior notice
- *
  * Take the MCS lock.
  *
  * @param msl
@@ -45,7 +42,6 @@ typedef struct rte_mcslock {
  *   A pointer to a new node of MCS lock. Each CPU/thread acquiring the
  *   lock should use its 'own node'.
  */
-__rte_experimental
 static inline void
 rte_mcslock_lock(rte_mcslock_t **msl, rte_mcslock_t *me)
 {
@@ -85,9 +81,6 @@ rte_mcslock_lock(rte_mcslock_t **msl, rte_mcslock_t *me)
 }
 
 /**
- * @warning
- * @b EXPERIMENTAL: This API may change without prior notice
- *
  * Release the MCS lock.
  *
  * @param msl
@@ -95,7 +88,6 @@ rte_mcslock_lock(rte_mcslock_t **msl, rte_mcslock_t *me)
  * @param me
  *   A pointer to the node of MCS lock passed in rte_mcslock_lock.
  */
-__rte_experimental
 static inline void
 rte_mcslock_unlock(rte_mcslock_t **msl, rte_mcslock_t *me)
 {
@@ -126,9 +118,6 @@ rte_mcslock_unlock(rte_mcslock_t **msl, rte_mcslock_t *me)
 }
 
 /**
- * @warning
- * @b EXPERIMENTAL: This API may change without prior notice
- *
  * Try to take the lock.
  *
  * @param msl
@@ -138,7 +127,6 @@ rte_mcslock_unlock(rte_mcslock_t **msl, rte_mcslock_t *me)
  * @return
  *   1 if the lock is successfully taken; 0 otherwise.
  */
-__rte_experimental
 static inline int
 rte_mcslock_trylock(rte_mcslock_t **msl, rte_mcslock_t *me)
 {
@@ -159,9 +147,6 @@ rte_mcslock_trylock(rte_mcslock_t **msl, rte_mcslock_t *me)
 }
 
 /**
- * @warning
- * @b EXPERIMENTAL: This API may change without prior notice
- *
  * Test if the lock is taken.
  *
  * @param msl
@@ -169,7 +154,6 @@ rte_mcslock_trylock(rte_mcslock_t **msl, rte_mcslock_t *me)
  * @return
  *   1 if the lock is currently taken; 0 otherwise.
  */
-__rte_experimental
 static inline int
 rte_mcslock_is_locked(rte_mcslock_t *msl)
 {