Message ID | 20200617210231.4393-74-robert.foley@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=E1zC=76=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 EB97613B1 for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 17 Jun 2020 21:37:32 +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 C21CA2088E for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 17 Jun 2020 21:37:32 +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="Gc6M8yD2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C21CA2088E 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]:45712 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 1jlfkS-00007W-0Z for patchwork-qemu-devel@patchwork.kernel.org; Wed, 17 Jun 2020 17:37:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38340) 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 1jlfF4-0004p6-V4 for qemu-devel@nongnu.org; Wed, 17 Jun 2020 17:05:06 -0400 Received: from mail-qk1-x742.google.com ([2607:f8b0:4864:20::742]:43949) 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 1jlfF1-0000R9-8H for qemu-devel@nongnu.org; Wed, 17 Jun 2020 17:05:05 -0400 Received: by mail-qk1-x742.google.com with SMTP id j68so142460qkb.10 for <qemu-devel@nongnu.org>; Wed, 17 Jun 2020 14:05:02 -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=47Bm+ilUjsoqQoc0Msg5H7tt6ZAFbVXOlvVANVjxWdA=; b=Gc6M8yD2PJf+m4eJQn/d9k5M5bF7YfbYtb14NoW536wuiAoo+dXW3ZBDn1/7DaX/xD wWSNbu0aiTUfBQXtFSKfy/s0o3LbEYwSMRKh91MReJaPxx4HpdIX1bDoeCrQY64WHaqX AV1PRhuchKh+lf8Gkqwj8TArkBvxOnMF0v3QF9234LlToVzhm6B39EmAzyniQhWg1yDO PzoHtpmJskKHhKADgbh7tcPg4o+wO8S08xySwvTSOPkj6bbxveDDJiqEeXVPhVmioGj+ wlM6JIN+dPBop+VXHI8V/uid2htTKct6d7aMW7iJwI0zzFSXtJ8slA6YOtrOc6CqoaUh iBJg== 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=47Bm+ilUjsoqQoc0Msg5H7tt6ZAFbVXOlvVANVjxWdA=; b=PnmEglxs0panLFS277ix4vG1RsKNEVS9kekmHdySBvwmzkgmmiZ7wfn+PlseiHf6en o7AdCPu0IShisWDF7MMiYVwxN3in3/nm/YFs3b/8JIsbs0P8SD9lw9vN5x6i6o7kZwCl 0Mx9NpqmEYYtuhGObAw8NAXDdjXOlAffjzhkmltBJGqVGOd9AIaCcThf0cMNlbI8goAa fTwtfJ3+PnPn30vIMbTPO1rfCKL0kneM6gYTV1kISyirTL2njJmhFxXoqdMPx/Xiq4Cv t8o10YOt61ZpbDAIKIZV7hrEDbhrPtI6bk9ruRtB9C0zl78hVjN8dN5ghgN0Dlnt/Ppi ZTLA== X-Gm-Message-State: AOAM531+PEDtHEIrMjZczQeNZ557bkAlDC7SFF38cvbjkq8S644dZk7x hElCM256VUlAgKOOfkctZ6RwpNlmMeqZpw== X-Google-Smtp-Source: ABdhPJzXnIjcO/f0aD77Htf4KnucFW8nSv7G9/x9WMjQqmt2CCNHQoUrDa/BcrvOEEPsqONI9zmDJg== X-Received: by 2002:a37:4ed2:: with SMTP id c201mr609785qkb.138.1592427901325; Wed, 17 Jun 2020 14:05:01 -0700 (PDT) Received: from Rfoley-MA01.hsd1.ma.comcast.net ([2601:199:4480:60c0:fc79:714c:9711:2e9c]) by smtp.gmail.com with ESMTPSA id w13sm997245qkb.91.2020.06.17.14.05.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2020 14:05:00 -0700 (PDT) From: Robert Foley <robert.foley@linaro.org> To: qemu-devel@nongnu.org Subject: [PATCH v10 73/73] cputlb: queue async flush jobs without the BQL Date: Wed, 17 Jun 2020 17:02:31 -0400 Message-Id: <20200617210231.4393-74-robert.foley@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200617210231.4393-1-robert.foley@linaro.org> References: <20200617210231.4393-1-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. That's all we know. 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_HELO_NONE=0.001, SPF_PASS=-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: robert.foley@linaro.org, cota@braap.org, Paolo Bonzini <pbonzini@redhat.com>, peter.puhov@linaro.org, alex.bennee@linaro.org, Richard Henderson <rth@twiddle.net> 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
|
expand
|
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 1e815357c7..7f75054643 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -299,7 +299,7 @@ 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); } } } @@ -367,8 +367,8 @@ 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)); } @@ -562,7 +562,7 @@ 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); @@ -570,7 +570,7 @@ 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)); } }