From owner-freebsd-scsi@freebsd.org Wed Dec 6 01:56:57 2017 Return-Path: Delivered-To: freebsd-scsi@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5D5FEE8B523 for ; Wed, 6 Dec 2017 01:56:57 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io0-x234.google.com (mail-io0-x234.google.com [IPv6:2607:f8b0:4001:c06::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1A6237D6AA for ; Wed, 6 Dec 2017 01:56:57 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io0-x234.google.com with SMTP id q15so916271ioh.2 for ; Tue, 05 Dec 2017 17:56:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:from:date:message-id:subject:to; bh=qCN1FiHyMVKFtDljksCA6A19zbYcRKVKdEIm2soP1k4=; b=ZLWycycxculwSnprAulIhsXIdYbjNn/C1zImjUG1pCmNqSYNgNTQ0bBibubjDnSbEn iERNk3El5I32BpcZNL3IWT8VWrb4y01OKjyk7rXRbRXXFpy4nZCNIH0x1NECuZB9895u 0ne5lxZ87jnKqzw+jh1WVh1TOS8LrXQ6HtMzgx/6zX5xVlWB9Xhv2SaOJdZ+8pvGvnz5 bmh/xm7iAHzCTUGVzH9fBIcXAzTbk/B/pJhvtxizBBJC3ZFbonE1SLdjAbj79SGwLTS7 Y2G/CRuLb4UNjuisD7i1LGPes1syZlooHAw+AAagnYWUIL/yAnEI8u1+ZAOGFOymRrx4 m4oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=qCN1FiHyMVKFtDljksCA6A19zbYcRKVKdEIm2soP1k4=; b=RiaJIP/GdjmYEkA0fhzR3/ifcUFOsjyzvcUdeu/tsXIfyDyqVwGWb5cGJhO96Am/TG 95ZcXpchQ10j1ZJalHWekXNJ9kx+PxXOMyGXD1z8qUe3aDG/lDdoSOSYvcIQJ069EJ2j zX0V5rlv/VWbhHJKO34dTZjugojYepEzyZLrcHRIAcyddmK3xsk8aJX5Hm7hB+0fi3LW SQAehir9dN20xLuJ5rrvvlwAh+r3CxEAKv35R4VnU3Sm57/cQ0Bt9v/tRFi4KXpNTbYZ 6BJJkQPrQHPtJ9l2SOVicHi9Z3RXCStuDgkoNsbr8RSrzCFTp/nxrO9UZFCEqVOCeq1D 3qyg== X-Gm-Message-State: AJaThX5RDsSeNI99ef/QgQnkcIuMJPHsPw0E1vv8Qf4ifJ53n6X/jlks TtIDulUF4aPRG4sOarmlDf1PdhwITbRUcxnspKLZX18z X-Google-Smtp-Source: AGs4zMasrWzYPw3bpYw8ZP+5RlrLhIJBt0WKrPIEl8GFSBhqtYjWJxchOG1kl/aG8E9qM/yubvVmn+p+96zfVnl9nPo= X-Received: by 10.107.104.18 with SMTP id d18mr28722615ioc.136.1512525415893; Tue, 05 Dec 2017 17:56:55 -0800 (PST) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.108.204 with HTTP; Tue, 5 Dec 2017 17:56:55 -0800 (PST) X-Originating-IP: [2603:300b:6:5100:1052:acc7:f9de:2b6d] From: Warner Losh Date: Tue, 5 Dec 2017 18:56:55 -0700 X-Google-Sender-Auth: w5LkrJMAhWoLXe5u692_iteECEc Message-ID: Subject: Minor CAM cleanups To: freebsd-scsi Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Dec 2017 01:56:57 -0000 Just a heads up... Here's a couple of minor cam cleanups... https://reviews.freebsd.org/D13387 -- creates a xpt_path_inq() wrapper function https://reviews.freebsd.org/D13388 -- Makes cam_periph_runccb polling safe and simplifies the dump code because of it. Both are net wins. If xpt_path_inq works out, I expect to do it for other common queries since it makes the code a lot easier to read... Warner