From patchwork Sun Jul 24 12:25:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 12927529 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E432CC43334 for ; Sun, 24 Jul 2022 12:26:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6OxDFELoSQ3KE0c7/k+u5X6PjY4a9uX/mz9wtrRi2Ns=; b=ID83X9zxtb0LwY PT+gbcJnEbAKp/2xGHGi6PNjHCfLgIHO/YduRKHeT+xyDf9XrS+vX5182vF/g6t24NUP7a0flE67R XXkLbvqWRDN0Jtqn9kBkIJdNzlTqqWIlWau78v/iek7BruTeXTGgFGPnAOuG2sgoUzOtGM0Ti/tuS +8VIrJ4n8EsaDcuEUylmHEd9trOd6tgd0xFAPf1RGZW64+OVmpiWn/A39qTR04tHRRElt03hoBBb1 JhyLSD3KWWm3FnLYNBalXwPJftSnQzQ17yiSi8KpI28Sj4+g27blCVk63CXdJEUd0q0jnW+brYkKb AVMHtyob9LOHRSx+5zXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oFagH-0060hy-Mo; Sun, 24 Jul 2022 12:25:57 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oFagF-0060fj-1I for linux-riscv@lists.infradead.org; Sun, 24 Jul 2022 12:25:56 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 78DD861046; Sun, 24 Jul 2022 12:25:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8ED10C3411E; Sun, 24 Jul 2022 12:25:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1658665553; bh=CYylZgBgEWXe/AK9bUnLJ70ppNnmLn//vvrYUoL+UXI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JVZvlP9Ejw4lMPQy9eEKtpevIxYHCUuAJHNWVftrUiiPbLA6CEvWstyMqgThL2VIM jCzHwe/wyo3ChC2lq5GMdeHceQd+egrOOCvIiN3TKMsUI/9kxpJCm2QpCYg0Se499E xeacO7N5aY+CSiOuS8ppYoGGJQydpb9LFXBi9C6D03umN5R4042EqEOP3haWtDakKt Vqx6jvXQGrfbC34mSfu3db79meraV8ESab4BJ7IJvXW1LdwqLDLc+9Lj4NhiNSSj59 jFRq+5yoSzp/FTvGcMAarEZ0sav8r2nOKGM08aglcJuNdF6tjrbQfQneIQB09W8240 oMDxTQN27i6CQ== From: guoren@kernel.org To: palmer@rivosinc.com, heiko@sntech.de, hch@infradead.org, arnd@arndb.de, peterz@infradead.org, will@kernel.org, boqun.feng@gmail.com, longman@redhat.com, mingo@redhat.com, philipp.tomsich@vrull.eu, cmuellner@linux.com, linux-kernel@vger.kernel.org, David.Laight@ACULAB.COM Cc: linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, Guo Ren , Guo Ren Subject: [PATCH V8 04/10] asm-generic: spinlock: Add queued spinlock support in common header Date: Sun, 24 Jul 2022 08:25:11 -0400 Message-Id: <20220724122517.1019187-5-guoren@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220724122517.1019187-1-guoren@kernel.org> References: <20220724122517.1019187-1-guoren@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220724_052555_122372_7AB88BB2 X-CRM114-Status: UNSURE ( 8.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Guo Ren Select queued spinlock or ticket lock by CONFIG_QUEUED_SPINLOCKS in the common header file. Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- include/asm-generic/spinlock.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/asm-generic/spinlock.h b/include/asm-generic/spinlock.h index 970590baf61b..f1c29db9c8b5 100644 --- a/include/asm-generic/spinlock.h +++ b/include/asm-generic/spinlock.h @@ -3,7 +3,11 @@ #ifndef __ASM_GENERIC_SPINLOCK_H #define __ASM_GENERIC_SPINLOCK_H +#ifdef CONFIG_QUEUED_SPINLOCKS +#include +#else #include +#endif #include #endif /* __ASM_GENERIC_SPINLOCK_H */