X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_eal_memconfig.h;h=a554518ef50f21b09b2e9324c426c6bf5c7622ed;hb=76f80881ef1e14cce2c11020ca913ea5d7186cba;hp=84aabe36c29fdae3b4bb33b3f8fab5fce0f8fbcb;hpb=703458e19c16135143b3f30089e1af66100c82dc;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_eal_memconfig.h b/lib/librte_eal/common/include/rte_eal_memconfig.h
index 84aabe36c2..a554518ef5 100644
--- a/lib/librte_eal/common/include/rte_eal_memconfig.h
+++ b/lib/librte_eal/common/include/rte_eal_memconfig.h
@@ -100,6 +100,30 @@ rte_eal_mcfg_wait_complete(struct rte_mem_config* mcfg)
 		rte_pause();
 }
 
+/**
+ * Lock the internal EAL shared memory configuration for shared access.
+ */
+void
+rte_mcfg_mem_read_lock(void);
+
+/**
+ * Unlock the internal EAL shared memory configuration for shared access.
+ */
+void
+rte_mcfg_mem_read_unlock(void);
+
+/**
+ * Lock the internal EAL shared memory configuration for exclusive access.
+ */
+void
+rte_mcfg_mem_write_lock(void);
+
+/**
+ * Unlock the internal EAL shared memory configuration for exclusive access.
+ */
+void
+rte_mcfg_mem_write_unlock(void);
+
 #ifdef __cplusplus
 }
 #endif