Message ID | 20200521164011.638-75-robert.foley@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=zhSd=7D=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 189461391 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 21 May 2020 17:26:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C15A72072C for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 21 May 2020 17:26:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Zuhg0Qro" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C15A72072C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:45998 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1jboxr-0003LD-Mq for patchwork-qemu-devel@patchwork.kernel.org; Thu, 21 May 2020 13:26:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50276) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <robert.foley@linaro.org>) id 1jboJU-0005Bk-Kp for qemu-devel@nongnu.org; Thu, 21 May 2020 12:44:56 -0400 Received: from mail-qk1-x742.google.com ([2607:f8b0:4864:20::742]:45014) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <robert.foley@linaro.org>) id 1jboJT-00070A-9a for qemu-devel@nongnu.org; Thu, 21 May 2020 12:44:56 -0400 Received: by mail-qk1-x742.google.com with SMTP id b6so7816260qkh.11 for <qemu-devel@nongnu.org>; Thu, 21 May 2020 09:44:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Un0q+TORCXPo2kVgpbtgd18wfbS4+otCPFQoRusR5X8=; b=Zuhg0QrosnDSJQQxuQjaE/0Eu0Js7LvHll0Nvbo2CnQtqJVgS+XrY6NeZ7LnkEqn48 T+zYdv2JQVHfhRdFU28o9OsIloC3ngptnf8RMaWErOGe4W9kF4y7Qx7vEcjiKwdGC29T jGhVIo6VQRIuMRcLHUVaMlBU6cxWMlgKfOG4E2Bj0PJd1NFQbUziCU02+IsapsMZhVny O2RESxqHKCLGIShZNIPbvlGwfgTNzJFubrWvZV8/oyIJDPQXBtpVWGLRC0NZDxqxAJuM NIHb+7PqRHhbxm46gw0Nbnl87ZbVQ9gdVkxvp35bk5ZQkvNDQa5dNUhy31L5pSxNVNYN UzLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Un0q+TORCXPo2kVgpbtgd18wfbS4+otCPFQoRusR5X8=; b=T0v23/QoqMWsQB0WuhBgmc6jddcEU19q1lrQFlHUX/ccNJzldD0aK6GNuNaX5QdMVj XcYTC+bVkF6xmQuPdFu1TR6vCNwJw3RiKlJPKC7OHHxey79Qp19SfsVLbaaiKHOHMH4L n0CNkyEBCcbX9jijZLJkcucxQCEzUsDz2xMtYYQtfq9MpFHuzibN/GxQ9ADCC99ES2GY saP2K3DC4VGsHYecuaE7XvvQ5qOrsc28rfpsUaEV2bc5E5X0tsq/rWDn7p6pvx1IgBhh 0sG4UjiWxBpm3ZsySSU9Qmd/Wd5xBYETjr4oKGweG5MWNrAi6GHKYZod+O2Ieus0+X14 oohA== X-Gm-Message-State: AOAM5331HJKBjXpP2iY0Q4HoIJbGwxbcqJv7p3PFrRU3Ah5M3yQU+Zn5 z8WXjBHAAiJF19FJYY3VEPszxDe49U158g== X-Google-Smtp-Source: ABdhPJzMblJhAhzoYHS5DfaBinSuUyW+zVxNd3v3lVSB1hOavCWX4tXZAOwexRuTdCuRP+tE4cWLqQ== X-Received: by 2002:a05:620a:1524:: with SMTP id n4mr10997938qkk.490.1590079493846; Thu, 21 May 2020 09:44:53 -0700 (PDT) Received: from Rfoley-MA01.hsd1.ma.comcast.net ([2601:199:4480:60c0:1944:c530:655c:5583]) by smtp.gmail.com with ESMTPSA id x24sm5923829qth.57.2020.05.21.09.44.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2020 09:44:53 -0700 (PDT) From: Robert Foley <robert.foley@linaro.org> To: qemu-devel@nongnu.org Subject: [PATCH v9 74/74] cputlb: queue async flush jobs without the BQL Date: Thu, 21 May 2020 12:40:11 -0400 Message-Id: <20200521164011.638-75-robert.foley@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200521164011.638-1-robert.foley@linaro.org> References: <20200521164011.638-1-robert.foley@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::742; envelope-from=robert.foley@linaro.org; helo=mail-qk1-x742.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. 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X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: richard.henderson@linaro.org, cota@braap.org, alex.bennee@linaro.org, robert.foley@linaro.org, peter.puhov@linaro.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
per-CPU locks
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expand
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diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index eb2cf9de5e..50bc76fb61 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -284,7 +284,7 @@ static void flush_all_helper(CPUState *src, run_on_cpu_func fn, CPU_FOREACH(cpu) { if (cpu != src) { - async_run_on_cpu(cpu, fn, d); + async_run_on_cpu_no_bql(cpu, fn, d); } } } @@ -352,8 +352,8 @@ void tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap) tlb_debug("mmu_idx: 0x%" PRIx16 "\n", idxmap); if (cpu->created && !qemu_cpu_is_self(cpu)) { - async_run_on_cpu(cpu, tlb_flush_by_mmuidx_async_work, - RUN_ON_CPU_HOST_INT(idxmap)); + async_run_on_cpu_no_bql(cpu, tlb_flush_by_mmuidx_async_work, + RUN_ON_CPU_HOST_INT(idxmap)); } else { tlb_flush_by_mmuidx_async_work(cpu, RUN_ON_CPU_HOST_INT(idxmap)); } @@ -547,7 +547,7 @@ void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, uint16_t idxmap) * we can stuff idxmap into the low TARGET_PAGE_BITS, avoid * allocating memory for this operation. */ - async_run_on_cpu(cpu, tlb_flush_page_by_mmuidx_async_1, + async_run_on_cpu_no_bql(cpu, tlb_flush_page_by_mmuidx_async_1, RUN_ON_CPU_TARGET_PTR(addr | idxmap)); } else { TLBFlushPageByMMUIdxData *d = g_new(TLBFlushPageByMMUIdxData, 1); @@ -555,7 +555,7 @@ void tlb_flush_page_by_mmuidx(CPUState *cpu, target_ulong addr, uint16_t idxmap) /* Otherwise allocate a structure, freed by the worker. */ d->addr = addr; d->idxmap = idxmap; - async_run_on_cpu(cpu, tlb_flush_page_by_mmuidx_async_2, + async_run_on_cpu_no_bql(cpu, tlb_flush_page_by_mmuidx_async_2, RUN_ON_CPU_HOST_PTR(d)); } }