eal: promote wait until equal API as stable

rte_wait_until_equal_xx APIs were introduced in 19.11 release
and there were no changes in the public APIs since then, it
should be mature enough to remove the experimental tag.

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

diff --git a/lib/librte_eal/include/generic/rte_pause.h b/lib/librte_eal/include/generic/rte_pause.h
index 7422785..668ee4a 100644 (file)
--- a/lib/librte_eal/include/generic/rte_pause.h
+++ b/lib/librte_eal/include/generic/rte_pause.h
@@ -28,9 +28,6 @@
 static inline void rte_pause(void);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
  * Wait for *addr to be updated with a 16-bit expected value, with a relaxed
  * memory ordering model meaning the loads around this API can be reordered.
  *
@@ -44,15 +41,11 @@ static inline void rte_pause(void);
  *  C++11 memory orders with the same names, see the C++11 standard or
  *  the GCC wiki on atomic synchronization for detailed definition.
  */
-__rte_experimental
 static __rte_always_inline void
 rte_wait_until_equal_16(volatile uint16_t *addr, uint16_t expected,
                int memorder);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
  * Wait for *addr to be updated with a 32-bit expected value, with a relaxed
  * memory ordering model meaning the loads around this API can be reordered.
  *
@@ -66,15 +59,11 @@ rte_wait_until_equal_16(volatile uint16_t *addr, uint16_t expected,
  *  C++11 memory orders with the same names, see the C++11 standard or
  *  the GCC wiki on atomic synchronization for detailed definition.
  */
-__rte_experimental
 static __rte_always_inline void
 rte_wait_until_equal_32(volatile uint32_t *addr, uint32_t expected,
                int memorder);
 
 /**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
  * Wait for *addr to be updated with a 64-bit expected value, with a relaxed
  * memory ordering model meaning the loads around this API can be reordered.
  *
@@ -88,7 +77,6 @@ rte_wait_until_equal_32(volatile uint32_t *addr, uint32_t expected,
  *  C++11 memory orders with the same names, see the C++11 standard or
  *  the GCC wiki on atomic synchronization for detailed definition.
  */
-__rte_experimental
 static __rte_always_inline void
 rte_wait_until_equal_64(volatile uint64_t *addr, uint64_t expected,
                int memorder);