From nobody Mon Apr 29 03:23:55 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass(p=none dis=none) header.from=suse.com ARC-Seal: i=1; a=rsa-sha256; t=1604478149; cv=none; d=zohomail.com; s=zohoarc; b=TAIuYHggqFQESCZo7b4ZRWhl2f6EoWtbxOn2TVXoz/0FwYZR11cAlnFb7u3YLNJz4vZ2EJ1H4FFTMy2eG+UH+1zG7iw7BP/KZhX2WjU/Szhr7+27QBEDmsZTooXSp3oVAeIq16XHY9UBHzpYXnTRo1osUHWJyFnLFHH9IsNFit0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1604478149; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=FIHJjp2r63bKNxd9wt4Ny3dqHWucTNU7/7M3PY7mgtA=; b=Af6g0sMMXowX19U/k/C/phH6YVE2pwg6UncOCdvkEzmAd3jSmSml9wFHPk5hdU91W9c8rQFhBQbep/ruObY49uaOoiHQV3mhvRHL1rX3owOmMVvrf83+Hwk96z1hSH04TA/rGcBfip3uUg8UlZqcp2nW3+qiOVYa18uDfR36Bu4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1604478149003864.5073620510665; Wed, 4 Nov 2020 00:22:29 -0800 (PST) Received: from list by lists.xenproject.org with outflank-mailman.18865.43913 (Exim 4.92) (envelope-from ) id 1kaE3T-0001nA-Mp; Wed, 04 Nov 2020 08:22:07 +0000 Received: by outflank-mailman (output) from mailman id 18865.43913; Wed, 04 Nov 2020 08:22:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kaE3T-0001n3-Jf; Wed, 04 Nov 2020 08:22:07 +0000 Received: by outflank-mailman (input) for mailman id 18865; Wed, 04 Nov 2020 08:22:05 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kaE3R-0001my-Ql for xen-devel@lists.xenproject.org; Wed, 04 Nov 2020 08:22:05 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTP id 1ecf9401-884d-4793-9b69-64f9d9510726; Wed, 04 Nov 2020 08:22:05 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 890B6AC23; Wed, 4 Nov 2020 08:22:04 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kaE3R-0001my-Ql for xen-devel@lists.xenproject.org; Wed, 04 Nov 2020 08:22:05 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTP id 1ecf9401-884d-4793-9b69-64f9d9510726; Wed, 04 Nov 2020 08:22:05 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 890B6AC23; Wed, 4 Nov 2020 08:22:04 +0000 (UTC) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 1ecf9401-884d-4793-9b69-64f9d9510726 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1604478124; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=FIHJjp2r63bKNxd9wt4Ny3dqHWucTNU7/7M3PY7mgtA=; b=WyQS0+B/nzXQjcPRwai7VmmFlkHHZrWS4FRW+UR8f/5q5khkZUEXTGUzZ7vs6dBV3Jc6JY Zkrr9T6ewk24n/pNdsrgALYF+xiBNEeEKXeQzztpEwHp/uA7JCKMJmc98dp018t5GWquXF 8BgEmQfEwkIw2LahypAz0UOgmWGIVXs= From: Juergen Gross To: xen-devel@lists.xenproject.org Cc: Juergen Gross , Jan Beulich , Paul Durrant , Andrew Cooper , George Dunlap , Ian Jackson , Julien Grall , Stefano Stabellini , Wei Liu Subject: [PATCH] xen/drivers: remove unused pcidevs_trylock() Date: Wed, 4 Nov 2020 09:22:02 +0100 Message-Id: <20201104082202.12194-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @suse.com) Content-Type: text/plain; charset="utf-8" pcidevs_trylock() is used nowhere, so remove it. Signed-off-by: Juergen Gross Reviewed-by: Paul Durrant --- xen/drivers/passthrough/pci.c | 5 ----- xen/include/xen/pci.h | 1 - 2 files changed, 6 deletions(-) diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c index 2a3bce1462..51e584127e 100644 --- a/xen/drivers/passthrough/pci.c +++ b/xen/drivers/passthrough/pci.c @@ -69,11 +69,6 @@ bool_t pcidevs_locked(void) return !!spin_is_locked(&_pcidevs_lock); } =20 -bool_t pcidevs_trylock(void) -{ - return !!spin_trylock_recursive(&_pcidevs_lock); -} - static struct radix_tree_root pci_segments; =20 static inline struct pci_seg *get_pseg(u16 seg) diff --git a/xen/include/xen/pci.h b/xen/include/xen/pci.h index c4d3879761..20a54a5bb4 100644 --- a/xen/include/xen/pci.h +++ b/xen/include/xen/pci.h @@ -148,7 +148,6 @@ struct pci_dev { void pcidevs_lock(void); void pcidevs_unlock(void); bool_t __must_check pcidevs_locked(void); -bool_t __must_check pcidevs_trylock(void); =20 bool_t pci_known_segment(u16 seg); bool_t pci_device_detect(u16 seg, u8 bus, u8 dev, u8 func); --=20 2.26.2