From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id AE7D242829; Thu, 23 Mar 2023 23:34:50 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8F78E42686; Thu, 23 Mar 2023 23:34:45 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 84C9440689 for ; Thu, 23 Mar 2023 23:34:43 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id CDBFE2057679; Thu, 23 Mar 2023 15:34:42 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com CDBFE2057679 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1679610882; bh=0AG6BxOAHcs2ywdIsehINUQOM2vVC5jul52/COEeDHI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TmpAYleZamFArugzPwe3B7wuQl99LE8+1j1Q+6MdfpMoeqQL8J9i2WmL3zL+AXIH5 7UxIqKli1wdP8+v49HFiZEQW2KiX+miC5TL7gOtzua3H25K+o1VRM8+p9pM6n59yq9 jVU6cAHKI+xaMZqQkTDW21ZCib3YUWE1e//jINgY= From: Tyler Retzlaff To: dev@dpdk.org Cc: Honnappa.Nagarahalli@arm.com, Ruifeng.Wang@arm.com, thomas@monjalon.net, stephen@networkplumber.org, mb@smartsharesystems.com, Tyler Retzlaff Subject: [PATCH v2 0/7] replace rte atomics with GCC builtin atomics Date: Thu, 23 Mar 2023 15:34:34 -0700 Message-Id: <1679610881-25997-1-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1679084388-19267-1-git-send-email-roretzla@linux.microsoft.com> References: <1679084388-19267-1-git-send-email-roretzla@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Replace the use of rte_atomic.h types and functions, instead use GCC supplied C++11 memory model builtins. This series covers the libraries and drivers that are built on Windows. The code has be converted to use the __atomic builtins but there are additional during conversion i notice that there may be some issues that need to be addressed. I'll comment in the patches where my concerns are so the maintainers may comment. v2: * comment code where optimizations may be possible now that memory order can be specified. * comment code where operations should potentially be atomic so that maintainers can review. * change a couple of variables labeled as counters to be unsigned. Tyler Retzlaff (7): ring: replace rte atomics with GCC builtin atomics stack: replace rte atomics with GCC builtin atomics dma/idxd: replace rte atomics with GCC builtin atomics net/ice: replace rte atomics with GCC builtin atomics net/ixgbe: replace rte atomics with GCC builtin atomics net/null: replace rte atomics with GCC builtin atomics net/ring: replace rte atomics with GCC builtin atomics drivers/dma/idxd/idxd_internal.h | 3 +-- drivers/dma/idxd/idxd_pci.c | 8 +++++--- drivers/net/ice/ice_dcf.c | 1 - drivers/net/ice/ice_dcf_ethdev.c | 1 - drivers/net/ice/ice_ethdev.c | 12 ++++++++---- drivers/net/ixgbe/ixgbe_bypass.c | 1 - drivers/net/ixgbe/ixgbe_ethdev.c | 18 ++++++++++++------ drivers/net/ixgbe/ixgbe_ethdev.h | 3 ++- drivers/net/ixgbe/ixgbe_flow.c | 1 - drivers/net/ixgbe/ixgbe_rxtx.c | 1 - drivers/net/null/rte_eth_null.c | 28 ++++++++++++++++++---------- drivers/net/ring/rte_eth_ring.c | 26 ++++++++++++++++---------- lib/ring/rte_ring_core.h | 1 - lib/ring/rte_ring_generic_pvt.h | 12 ++++++++---- lib/stack/rte_stack_lf_generic.h | 16 +++++++++------- 15 files changed, 79 insertions(+), 53 deletions(-) -- 1.8.3.1