[dpdk-dev] [PATCH v4 1/9] eal: relocate per thread symbols to common

[David Marchand <david.marchand@redhat.com>]

We have per lcore thread symbols scattered in OS implementations but
common code relies on them.
Move all of them in common.

RTE_PER_LCORE(_socket_id) and RTE_PER_LCORE(_cpuset) have public
accessors and are not exported through the library map, they can be
made static.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 lib/librte_eal/common/eal_common_thread.c | 5 ++++-
 lib/librte_eal/freebsd/eal_thread.c       | 4 ----
 lib/librte_eal/include/rte_lcore.h        | 1 -
 lib/librte_eal/linux/eal_thread.c         | 4 ----
 lib/librte_eal/windows/eal_thread.c       | 4 ----
 5 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/lib/librte_eal/common/eal_common_thread.c b/lib/librte_eal/common/eal_common_thread.c
index 370bb1b634..a5f67d811c 100644
--- a/lib/librte_eal/common/eal_common_thread.c
+++ b/lib/librte_eal/common/eal_common_thread.c
@@ -21,7 +21,10 @@
 #include "eal_private.h"
 #include "eal_thread.h"
 
-RTE_DECLARE_PER_LCORE(unsigned , _socket_id);
+RTE_DEFINE_PER_LCORE(unsigned int, _lcore_id) = LCORE_ID_ANY;
+static RTE_DEFINE_PER_LCORE(unsigned int, _socket_id) =
+	(unsigned int)SOCKET_ID_ANY;
+static RTE_DEFINE_PER_LCORE(rte_cpuset_t, _cpuset);
 
 unsigned rte_socket_id(void)
 {
diff --git a/lib/librte_eal/freebsd/eal_thread.c b/lib/librte_eal/freebsd/eal_thread.c
index b52019782a..40676d9ef5 100644
--- a/lib/librte_eal/freebsd/eal_thread.c
+++ b/lib/librte_eal/freebsd/eal_thread.c
@@ -25,10 +25,6 @@
 #include "eal_private.h"
 #include "eal_thread.h"
 
-RTE_DEFINE_PER_LCORE(unsigned, _lcore_id) = LCORE_ID_ANY;
-RTE_DEFINE_PER_LCORE(unsigned, _socket_id) = (unsigned)SOCKET_ID_ANY;
-RTE_DEFINE_PER_LCORE(rte_cpuset_t, _cpuset);
-
 /*
  * Send a message to a slave lcore identified by slave_id to call a
  * function f with argument arg. Once the execution is done, the
diff --git a/lib/librte_eal/include/rte_lcore.h b/lib/librte_eal/include/rte_lcore.h
index 339046bc86..5c1d1926e9 100644
--- a/lib/librte_eal/include/rte_lcore.h
+++ b/lib/librte_eal/include/rte_lcore.h
@@ -23,7 +23,6 @@ extern "C" {
 #define LCORE_ID_ANY     UINT32_MAX       /**< Any lcore. */
 
 RTE_DECLARE_PER_LCORE(unsigned, _lcore_id);  /**< Per thread "lcore id". */
-RTE_DECLARE_PER_LCORE(rte_cpuset_t, _cpuset); /**< Per thread "cpuset". */
 
 /**
  * Get a lcore's role.
diff --git a/lib/librte_eal/linux/eal_thread.c b/lib/librte_eal/linux/eal_thread.c
index cd9d6e0ebf..a52ebef3a4 100644
--- a/lib/librte_eal/linux/eal_thread.c
+++ b/lib/librte_eal/linux/eal_thread.c
@@ -25,10 +25,6 @@
 #include "eal_private.h"
 #include "eal_thread.h"
 
-RTE_DEFINE_PER_LCORE(unsigned, _lcore_id) = LCORE_ID_ANY;
-RTE_DEFINE_PER_LCORE(unsigned, _socket_id) = (unsigned)SOCKET_ID_ANY;
-RTE_DEFINE_PER_LCORE(rte_cpuset_t, _cpuset);
-
 /*
  * Send a message to a slave lcore identified by slave_id to call a
  * function f with argument arg. Once the execution is done, the
diff --git a/lib/librte_eal/windows/eal_thread.c b/lib/librte_eal/windows/eal_thread.c
index 3dd56519c9..f12a2ec6ad 100644
--- a/lib/librte_eal/windows/eal_thread.c
+++ b/lib/librte_eal/windows/eal_thread.c
@@ -16,10 +16,6 @@
 #include "eal_private.h"
 #include "eal_windows.h"
 
-RTE_DEFINE_PER_LCORE(unsigned int, _lcore_id) = LCORE_ID_ANY;
-RTE_DEFINE_PER_LCORE(unsigned int, _socket_id) = (unsigned int)SOCKET_ID_ANY;
-RTE_DEFINE_PER_LCORE(rte_cpuset_t, _cpuset);
-
 /*
  * Send a message to a slave lcore identified by slave_id to call a
  * function f with argument arg. Once the execution is done, the
-- 
2.23.0