[dpdk-dev] [PATCH v4 1/9] eal: add Doxygen grouping for memory barriers
Yongseok Koh
yskoh at mellanox.com
Thu Jan 25 22:02:42 CET 2018
Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
---
lib/librte_eal/common/include/generic/rte_atomic.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/lib/librte_eal/common/include/generic/rte_atomic.h b/lib/librte_eal/common/include/generic/rte_atomic.h
index 3ba7245a3..58c40489b 100644
--- a/lib/librte_eal/common/include/generic/rte_atomic.h
+++ b/lib/librte_eal/common/include/generic/rte_atomic.h
@@ -17,6 +17,9 @@
#ifdef __DOXYGEN__
+/** @name Memory Barrier
+ */
+///@{
/**
* General memory barrier.
*
@@ -43,7 +46,11 @@ static inline void rte_wmb(void);
* This function is architecture dependent.
*/
static inline void rte_rmb(void);
+///@}
+/** @name SMP Memory Barrier
+ */
+///@{
/**
* General memory barrier between lcores
*
@@ -70,7 +77,11 @@ static inline void rte_smp_wmb(void);
* before the LOAD operations that follows it.
*/
static inline void rte_smp_rmb(void);
+///@}
+/** @name I/O Memory Barrier
+ */
+///@{
/**
* General memory barrier for I/O device
*
@@ -97,6 +108,7 @@ static inline void rte_io_wmb(void);
* operations that follow it.
*/
static inline void rte_io_rmb(void);
+///@}
#endif /* __DOXYGEN__ */
--
2.11.0
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