From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id E2CD6A045E for ; 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 ; 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 To: dev@dpdk.org Cc: Olivier Matz , 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: References: In-Reply-To: References: 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Replace usages of direct access to shared memory config with calls to the new API. Signed-off-by: Anatoly Burakov --- 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