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From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org
Cc: Olivier Matz <olivier.matz@6wind.com>,
Andrew Rybchenko <arybchenko@solarflare.com>, david.marchand@redhat.com,
thomas@monjalon.net, stephen@networkplumber.org
Date: Thu, 27 Jun 2019 12:39:02 +0100
Message-Id: <b0c9b5f0e45ca704c23a4bdffcea52dce606811a.1561635481.git.anatoly.burakov@intel.com>
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Subject: [dpdk-dev] [PATCH v3 07/14] mempool: use new mempool list locking
API
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Replace usages of direct access to shared memory config with
calls to the new API.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@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