From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DA8FC433EF for ; Fri, 4 Feb 2022 08:13:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245570AbiBDINO (ORCPT ); Fri, 4 Feb 2022 03:13:14 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:56356 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236208AbiBDINO (ORCPT ); Fri, 4 Feb 2022 03:13:14 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 660EB210DE for ; Fri, 4 Feb 2022 08:13:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1643962393; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4y2ZLEN1EVAmrFXFmk1WXD6S0rxPM6KL1kg6PksdHzw=; b=I5prE5TrDKP6BXnwxj0wHgDFwSzebnLCW7g1X3HogSfcb2hKodiSX5wakWtzZy8ubXvNYn Ai6PH+PY+R/oimbeUxOUdH1i4N1oboKwFz2EPihTb0gIjzCUKLiIPWemyarUdlEGpEUapA aPHIqDDeF7Rb9wR059as5yC3h/LkmnU= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 15837132DB for ; Fri, 4 Feb 2022 08:12:17 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id CGf9M+Hf/GFUVwAAMHmgww (envelope-from ) for ; Fri, 04 Feb 2022 08:12:17 +0000 From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH v2 1/5] btrfs: uapi: introduce BTRFS_DEFRAG_RANGE_MASK for later sanity check Date: Fri, 4 Feb 2022 16:11:55 +0800 Message-Id: <39643a206e4439d0461780a52b9e0a734d75290a.1643961719.git.wqu@suse.com> X-Mailer: git-send-email 2.35.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org And since we're here, replace the hardcoded bit flags (1, 2) with (1UL << 0) and (1UL << 2), respectively. Signed-off-by: Qu Wenruo --- include/uapi/linux/btrfs.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index 1cb1a3860f1d..57332a529c4e 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -576,8 +576,10 @@ struct btrfs_ioctl_clone_range_args { * Used by: * struct btrfs_ioctl_defrag_range_args.flags */ -#define BTRFS_DEFRAG_RANGE_COMPRESS 1 -#define BTRFS_DEFRAG_RANGE_START_IO 2 +#define BTRFS_DEFRAG_RANGE_COMPRESS (1UL << 0) +#define BTRFS_DEFRAG_RANGE_START_IO (1UL << 1) +#define BTRFS_DEFRAG_RANGE_FLAGS_MASK (BTRFS_DEFRAG_RANGE_COMPRESS |\ + BTRFS_DEFRAG_RANGE_START_IO) struct btrfs_ioctl_defrag_range_args { /* start of the defrag operation */ __u64 start; -- 2.35.0