From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from dpdk.org (dpdk.org [92.243.14.124])
by dpdk.space (Postfix) with ESMTP id E2CD6A045E
for <public@inbox.dpdk.org>; Wed, 29 May 2019 18:34:53 +0200 (CEST)
Received: from [92.243.14.124] (localhost [127.0.0.1])
by dpdk.org (Postfix) with ESMTP id B36B01B9CB;
Wed, 29 May 2019 18:31:56 +0200 (CEST)
Received: from mga04.intel.com (mga04.intel.com [192.55.52.120])
by dpdk.org (Postfix) with ESMTP id 1388D1B9E4
for <dev@dpdk.org>; Wed, 29 May 2019 18:31:48 +0200 (CEST)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from orsmga005.jf.intel.com ([10.7.209.41])
by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
29 May 2019 09:31:48 -0700
X-ExtLoop1: 1
Received: from silpixa00399498.ir.intel.com (HELO
silpixa00399498.ger.corp.intel.com) ([10.237.223.125])
by orsmga005.jf.intel.com with ESMTP; 29 May 2019 09:31:46 -0700
From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org
Cc: Olivier Matz <olivier.matz@6wind.com>, stephen@networkplumber.org,
thomas@monjalon.net, david.marchand@redhat.com
Date: Wed, 29 May 2019 17:31:05 +0100
Message-Id: <117f0e6cbc2609aaee095ddd6ac936488dc109a9.1559147228.git.anatoly.burakov@intel.com>
X-Mailer: git-send-email 2.17.1
In-Reply-To: <cover.1559147228.git.anatoly.burakov@intel.com>
References: <cover.1559147228.git.anatoly.burakov@intel.com>
In-Reply-To: <cover.1559147228.git.anatoly.burakov@intel.com>
References: <cover.1559147228.git.anatoly.burakov@intel.com>
Subject: [dpdk-dev] [PATCH 19/25] ring: use new tailq locking API
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>
Replace usages of direct access to shared memory config with
calls to the new API.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
lib/librte_ring/rte_ring.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/lib/librte_ring/rte_ring.c b/lib/librte_ring/rte_ring.c
index b89ecf999..8d0744153 100644
--- a/lib/librte_ring/rte_ring.c
+++ b/lib/librte_ring/rte_ring.c
@@ -147,7 +147,7 @@ rte_ring_create(const char *name, unsigned count, int socket_id,
return NULL;
}
- rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_write_lock();
/* reserve a memory zone for this ring. If we can't get rte_config or
* we are secondary process, the memzone_reserve function will set
@@ -169,7 +169,7 @@ rte_ring_create(const char *name, unsigned count, int socket_id,
RTE_LOG(ERR, RING, "Cannot reserve memory\n");
rte_free(te);
}
- rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_write_unlock();
return r;
}
@@ -200,7 +200,7 @@ rte_ring_free(struct rte_ring *r)
}
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_write_lock();
/* find out tailq entry */
TAILQ_FOREACH(te, ring_list, next) {
@@ -209,13 +209,13 @@ rte_ring_free(struct rte_ring *r)
}
if (te == NULL) {
- rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_write_unlock();
return;
}
TAILQ_REMOVE(ring_list, te, next);
- rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_write_unlock();
rte_free(te);
}
@@ -245,13 +245,13 @@ rte_ring_list_dump(FILE *f)
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_read_lock();
TAILQ_FOREACH(te, ring_list, next) {
rte_ring_dump(f, (struct rte_ring *) te->data);
}
- rte_rwlock_read_unlock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_read_unlock();
}
/* search a ring from its name */
@@ -264,7 +264,7 @@ rte_ring_lookup(const char *name)
ring_list = RTE_TAILQ_CAST(rte_ring_tailq.head, rte_ring_list);
- rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_read_lock();
TAILQ_FOREACH(te, ring_list, next) {
r = (struct rte_ring *) te->data;
@@ -272,7 +272,7 @@ rte_ring_lookup(const char *name)
break;
}
- rte_rwlock_read_unlock(RTE_EAL_TAILQ_RWLOCK);
+ rte_eal_mcfg_tailq_read_unlock();
if (te == NULL) {
rte_errno = ENOENT;
--
2.17.1