[dpdk-dev] [PATCH v3 07/14] mempool: use new mempool list locking API

[Anatoly Burakov]

Replace usages of direct access to shared memory config with
calls to the new API.

Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
Reviewed-by: Andrew Rybchenko <arybche...@solarflare.com>
---
 lib/librte_mempool/rte_mempool.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 238287a01..5c688d456 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -830,7 +830,7 @@ rte_mempool_create_empty(const char *name, unsigned n, 
unsigned elt_size,
                return NULL;
        }
 
-       rte_rwlock_write_lock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_write_lock();
 
        /*
         * reserve a memory zone for this mempool: private data is
@@ -901,12 +901,12 @@ rte_mempool_create_empty(const char *name, unsigned n, 
unsigned elt_size,
        rte_mcfg_tailq_write_lock();
        TAILQ_INSERT_TAIL(mempool_list, te, next);
        rte_mcfg_tailq_write_unlock();
-       rte_rwlock_write_unlock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_write_unlock();
 
        return mp;
 
 exit_unlock:
-       rte_rwlock_write_unlock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_write_unlock();
        rte_free(te);
        rte_mempool_free(mp);
        return NULL;
@@ -1268,14 +1268,14 @@ rte_mempool_list_dump(FILE *f)
 
        mempool_list = RTE_TAILQ_CAST(rte_mempool_tailq.head, rte_mempool_list);
 
-       rte_rwlock_read_lock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_lock();
 
        TAILQ_FOREACH(te, mempool_list, next) {
                mp = (struct rte_mempool *) te->data;
                rte_mempool_dump(f, mp);
        }
 
-       rte_rwlock_read_unlock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_unlock();
 }
 
 /* search a mempool from its name */
@@ -1288,7 +1288,7 @@ rte_mempool_lookup(const char *name)
 
        mempool_list = RTE_TAILQ_CAST(rte_mempool_tailq.head, rte_mempool_list);
 
-       rte_rwlock_read_lock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_lock();
 
        TAILQ_FOREACH(te, mempool_list, next) {
                mp = (struct rte_mempool *) te->data;
@@ -1296,7 +1296,7 @@ rte_mempool_lookup(const char *name)
                        break;
        }
 
-       rte_rwlock_read_unlock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_unlock();
 
        if (te == NULL) {
                rte_errno = ENOENT;
@@ -1315,11 +1315,11 @@ void rte_mempool_walk(void (*func)(struct rte_mempool 
*, void *),
 
        mempool_list = RTE_TAILQ_CAST(rte_mempool_tailq.head, rte_mempool_list);
 
-       rte_rwlock_read_lock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_lock();
 
        TAILQ_FOREACH_SAFE(te, mempool_list, next, tmp_te) {
                (*func)((struct rte_mempool *) te->data, arg);
        }
 
-       rte_rwlock_read_unlock(RTE_EAL_MEMPOOL_RWLOCK);
+       rte_mcfg_mempool_read_unlock();
 }
-- 
2.17.1