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[88.21.207.26]) by smtp.gmail.com with ESMTPSA id g186sm12685573wme.7.2020.05.04.02.47.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 May 2020 02:47:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588585627; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AvIOGdjqIkzytmiWyY1qnAlUnGlQqd6ywNbmnMw49Uo=; b=Le9ii+5FqkeWhPlxgjxzGfhdbxKHVYTDdhOrStSx1NO7eSTff1vOxS2MyLeKgj15X+vafj XwEOBfsJadCbGrA1RsS7ygTaSn9DVREQE7efd+DpKbo58f0m+2SKLs/KKhcy2TxHXCctvP XpMEH7gxDbdK8skcJVMdhuJzlY2awBc= X-MC-Unique: guUDtxNfNXWAsaEhdgcH1A-1 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=0cHqmvxZVKll/YDWdGdgBQsGWJ3nu/ONs4V6i1R5aFg=; b=HGKBFL92evv6ME03PBPn0oWEtLVQIck93yqF+CUL38jhi8JqSvmdGV+DKWfI2hHuuY +Z/kbpvPjc9UPDFJgSu6Au2RT1ieU4g2nubW4+p/9uzV6G+xNsvc0skRVAjmFuLjCcxC 6+23HY+Ka+Y3xUX6exYNYQaoCXYbEIJed+E6Qw6LcisD/aB1hpctSjr9Oe57iRHroJAr qVBp0qYvCJdrqW0cRzH2cIibqU7XUniwaqCOTNK4ci2HozWjiEXdvfHnA2YP/OZLvhGt nOIVaHxLOfTEyJr8pck0w5s6AmNk9aZHk6QUFPRpSzBeL2u7R/mydJ8YIqTp4p4/f58Q BBew== X-Gm-Message-State: AGi0PuYDD0BFj86tVNnay81bWR+hwZs4auZtsu4c0ywKtnltXYUEXCsp OAKEjOmLhsaRWMJi+ld5D6xtwtWF6gD5spb+jDAIM4OJ8g8NLyHrXbH2Wd9N2kc6FtddXd/y1J+ E/l8sQX1TTN/fkSw= X-Received: by 2002:a5d:6850:: with SMTP id o16mr17620779wrw.309.1588585622338; Mon, 04 May 2020 02:47:02 -0700 (PDT) X-Google-Smtp-Source: APiQypIDtNONPhZkTPwQdW6eLEOwCIYTz7AhsLlWKZ71vdMIAmvOq1vzhv8BNDUtr9Ma0tZ8UWbh8g== X-Received: by 2002:a5d:6850:: with SMTP id o16mr17620766wrw.309.1588585622200; Mon, 04 May 2020 02:47:02 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 4/6] block/block: Document BlockSizes fields Date: Mon, 4 May 2020 11:46:39 +0200 Message-Id: <20200504094641.4963-5-philmd@redhat.com> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200504094641.4963-1-philmd@redhat.com> References: <20200504094641.4963-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.139.110.61; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/04 01:21:32 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] 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, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Maxim Levitsky , Keith Busch , Stefan Hajnoczi , Max Reitz , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8"; text/plain; charset="utf-8" As it is not obvious for a block neophyte what means the 'log' value, document it. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Stefan Hajnoczi --- include/block/block.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/block/block.h b/include/block/block.h index c57fdecf9a..94517c92b6 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -86,8 +86,8 @@ typedef enum { } BdrvRequestFlags; =20 typedef struct BlockSizes { - uint32_t phys; - uint32_t log; + uint32_t phys; /* physical block size */ + uint32_t log; /* logical block size */ } BlockSizes; =20 typedef struct HDGeometry { --=20 2.21.3