From nobody Wed Nov 27 00:50:12 2024 Received: from 009.lax.mailroute.net (009.lax.mailroute.net [199.89.1.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D650201005 for ; Tue, 15 Oct 2024 19:10:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729019451; cv=none; b=FgxR1C/ukTiZvzympds4Mn+zibcrjE4Aiw+/B+nPE1briHfak+Xj8DRiV2NK17RbBMtz9wpdtNUaxzbSj6BYgnIBPEOqAsfuIBr79afbNUUDszWYkTEDqgLOGG0x+uL+gwYq4oPwMy6sK8eqcY5ANS/bB97+v7NStnLot/Ln4Jg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729019451; c=relaxed/simple; bh=5HZ7p64O0x91+cTt4ZszeGfeNnzhdgH36tTCgLAP2nU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RG4Ti5CJLpQj5pcKx09LPsmu6idbhW41bveFGjnGKAXsQ4KXnYRufofRDLDIat5mzROu3+QRbsMAL7EottJo++Z1ViPAMAy5MGTz++0ULa1mspv4mAJ6tIdeiKElVz4PMEJKrcHSSUP3KftsIfHQ3WdvM6E5rdjhG4EObIzgoc0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=pFMWzpkF; arc=none smtp.client-ip=199.89.1.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="pFMWzpkF" Received: from localhost (localhost [127.0.0.1]) by 009.lax.mailroute.net (Postfix) with ESMTP id 4XSkFy74z6zlgMW1; Tue, 15 Oct 2024 19:10:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1729019444; x=1731611445; bh=jQN7C RCJ2b5AE108+aOTtBMaODrxsc5Ex4oLuFRxEEc=; b=pFMWzpkFv/qLs6+2JVS3P cJjgx5GgFt+klZMJTo56xeaZoyTlz3XrrZM1k2jovmUVljkeWkRNWtxbkYc1KbJV PSPAdTulO54YLzLIJ2E1fm+bEIxQPDKOq6uMwD6K7F2ZCVcFi0SX6xDpDmRTbEJx I8NzjvSpycdL15QPFZa59eL46eVua+PlL3wVFZ4DiqXmhauC6IvopAxRTj5AFnnz loXIEIhmEpLn2R2cXVcWypQbmMUPYmRJBzoO81NWvK2VoQFAePK0o4aDoKJTFFad BNmnXrXJP/MNQY9lJAao455cNIoaeAheLXLOoJEDHasCYul24GUQuBnYgwGd24q9 Q== X-Virus-Scanned: by MailRoute Received: from 009.lax.mailroute.net ([127.0.0.1]) by localhost (009.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id Hqse_NpOurPP; Tue, 15 Oct 2024 19:10:44 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.135.204.82]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 009.lax.mailroute.net (Postfix) with ESMTPSA id 4XSkFv3NFVzlgMW2; Tue, 15 Oct 2024 19:10:43 +0000 (UTC) From: Bart Van Assche To: Thomas Gleixner Cc: Greg Kroah-Hartman , Russell King , linux-kernel@vger.kernel.org, Bart Van Assche , Juergen Gross Subject: [PATCH v3 19/22] xen/events: Switch to irq_get_nr_irqs() Date: Tue, 15 Oct 2024 12:09:50 -0700 Message-ID: <20241015190953.1266194-20-bvanassche@acm.org> X-Mailer: git-send-email 2.47.0.rc1.288.g06298d1525-goog In-Reply-To: <20241015190953.1266194-1-bvanassche@acm.org> References: <20241015190953.1266194-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use the irq_get_nr_irqs() function instead of the global variable 'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global variable into a variable with file scope. Cc: Juergen Gross Signed-off-by: Bart Van Assche --- drivers/xen/events/events_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_b= ase.c index 81effbd53dc5..985e155ebe4b 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -411,7 +411,7 @@ static evtchn_port_t evtchn_from_irq(unsigned int irq) { const struct irq_info *info =3D NULL; =20 - if (likely(irq < nr_irqs)) + if (likely(irq < irq_get_nr_irqs())) info =3D info_for_irq(irq); if (!info) return 0;