From nobody Tue Feb 10 09:40:50 2026 Delivered-To: importer@patchew.org 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; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1579215316; cv=none; d=zohomail.com; s=zohoarc; b=oMCmFVNPu1BmmOSDEHoznu7L5X8y9+w4cJZLIKQS7h1ypIkiBQnw5x9MLoCLuLn49Lus5u/LMWuI0k0VM20WfZxdO5FOXCRh7yK4ADdvS/OrC/owzb4WKIP3gfYYgpq6R/KRu2XHc2fEJ+vLxq8aY4pXMMkPy2sQfOTF20r7TQM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579215316; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=4ntN+lTOdrEvdA1wQ5IRuiV2kn7Q5xuUvYjPmlr0XXE=; b=E/Y7/OOMjsd66kXDH0yVbG/WurUMW9u4GO8vsMlkn4r9yM6lhdNEJWCzOTn09m3zy1BIOPU1hMjryKwxxhtt8EoYp/CnZGwhP04YX5IvL6dGXKys5Zew0IPz/lSk00P7lXyaLmVEfI5sBH7S4vbteec4xpk1hqCDl2hZmov4ydE= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579215316914443.37522752947893; Thu, 16 Jan 2020 14:55:16 -0800 (PST) Received: from localhost ([::1]:49418 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isE2l-00053W-DV for importer@patchew.org; Thu, 16 Jan 2020 17:55:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49122) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isDz1-0008O5-KT for qemu-devel@nongnu.org; Thu, 16 Jan 2020 17:51:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1isDyz-0002hV-8q for qemu-devel@nongnu.org; Thu, 16 Jan 2020 17:51:22 -0500 Received: from mx2.rt-rk.com ([89.216.37.149]:53728 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1isDyy-0002fs-VY for qemu-devel@nongnu.org; Thu, 16 Jan 2020 17:51:21 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 867081A217B; Thu, 16 Jan 2020 23:50:15 +0100 (CET) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.14.106]) by mail.rt-rk.com (Postfix) with ESMTPSA id 3740C1A21DB; Thu, 16 Jan 2020 23:50:13 +0100 (CET) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH 06/12] linux-user: Add support for FIFREEZE and FITHAW ioctls Date: Thu, 16 Jan 2020 23:49:45 +0100 Message-Id: <1579214991-19602-7-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579214991-19602-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1579214991-19602-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 89.216.37.149 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: laurent@vivier.eu, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic Both FIFREEZE and FITHAW ioctls accept an integer as their third argument. All ioctls in this group (FI* ioctl) are guarded with "#ifdef", so the guards are used in this implementation too for consistency (however, many of ioctls in FI* group became old enough that their #ifdef guards could be removed, bit this is out of the scope of this patch). Reviewed-by: Laurent Vivier Signed-off-by: Aleksandar Markovic --- linux-user/ioctls.h | 6 ++++++ linux-user/syscall_defs.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index e4f0a04..66f8c4e 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -123,6 +123,12 @@ #ifdef FIBMAP IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG)) #endif +#ifdef FIFREEZE + IOCTL(FIFREEZE, IOC_W | IOC_R, TYPE_INT) +#endif +#ifdef FITHAW + IOCTL(FITHAW, IOC_W | IOC_R, TYPE_INT) +#endif #ifdef FITRIM IOCTL(FITRIM, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_fstrim_range))) #endif diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 97ab3e1..d4d39de 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -908,6 +908,8 @@ struct target_pollfd { #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used fo= r bmap */ =20 +#define TARGET_FIFREEZE TARGET_IOWR('X', 119, int) /* Freeze */ +#define TARGET_FITHAW TARGET_IOWR('X', 120, int) /* Thaw */ #define TARGET_FITRIM TARGET_IOWR('X', 121, struct fstrim_range) #define TARGET_FICLONE TARGET_IOW(0x94, 9, int) #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range) --=20 2.7.4