From patchwork Fri Apr 1 20:14:27 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Mahoney X-Patchwork-Id: 8727381 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1C46BC0554 for ; Fri, 1 Apr 2016 20:14:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2251620390 for ; Fri, 1 Apr 2016 20:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A054203AE for ; Fri, 1 Apr 2016 20:14:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752805AbcDAUOn (ORCPT ); Fri, 1 Apr 2016 16:14:43 -0400 Received: from mx2.suse.de ([195.135.220.15]:34105 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752009AbcDAUOl (ORCPT ); Fri, 1 Apr 2016 16:14:41 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id B0FD6AC8F for ; Fri, 1 Apr 2016 20:14:38 +0000 (UTC) Received: by starscream.home.jeffm.io (Postfix, from userid 1000) id 283A5853FD; Fri, 1 Apr 2016 16:14:37 -0400 (EDT) From: Jeff Mahoney To: Btrfs Development List Cc: Jeff Mahoney Subject: [PATCH 5/8] btrfs: uapi/linux/btrfs.h migration, move balance flags Date: Fri, 1 Apr 2016 16:14:27 -0400 Message-Id: <1459541670-4097-6-git-send-email-jeffm@suse.com> X-Mailer: git-send-email 2.7.1 In-Reply-To: <1459541670-4097-1-git-send-email-jeffm@suse.com> References: <1459541670-4097-1-git-send-email-jeffm@suse.com> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The BTRFS_BALANCE_* flags are used by struct btrfs_ioctl_balance_args.flags and btrfs_ioctl_balance_args.{data,meta,sys}.flags in the BTRFS_IOC_BALANCE ioctl. Signed-off-by: Jeff Mahoney Reviewed-by: Liu Bo --- fs/btrfs/volumes.h | 46 --------------------------------- include/uapi/linux/btrfs.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 64 insertions(+), 46 deletions(-) diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 1939ebd..144cec3 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -357,52 +357,6 @@ struct map_lookup { #define map_lookup_size(n) (sizeof(struct map_lookup) + \ (sizeof(struct btrfs_bio_stripe) * (n))) -/* - * Restriper's general type filter - */ -#define BTRFS_BALANCE_DATA (1ULL << 0) -#define BTRFS_BALANCE_SYSTEM (1ULL << 1) -#define BTRFS_BALANCE_METADATA (1ULL << 2) - -#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \ - BTRFS_BALANCE_SYSTEM | \ - BTRFS_BALANCE_METADATA) - -#define BTRFS_BALANCE_FORCE (1ULL << 3) -#define BTRFS_BALANCE_RESUME (1ULL << 4) - -/* - * Balance filters - */ -#define BTRFS_BALANCE_ARGS_PROFILES (1ULL << 0) -#define BTRFS_BALANCE_ARGS_USAGE (1ULL << 1) -#define BTRFS_BALANCE_ARGS_DEVID (1ULL << 2) -#define BTRFS_BALANCE_ARGS_DRANGE (1ULL << 3) -#define BTRFS_BALANCE_ARGS_VRANGE (1ULL << 4) -#define BTRFS_BALANCE_ARGS_LIMIT (1ULL << 5) -#define BTRFS_BALANCE_ARGS_LIMIT_RANGE (1ULL << 6) -#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7) -#define BTRFS_BALANCE_ARGS_USAGE_RANGE (1ULL << 10) - -#define BTRFS_BALANCE_ARGS_MASK \ - (BTRFS_BALANCE_ARGS_PROFILES | \ - BTRFS_BALANCE_ARGS_USAGE | \ - BTRFS_BALANCE_ARGS_DEVID | \ - BTRFS_BALANCE_ARGS_DRANGE | \ - BTRFS_BALANCE_ARGS_VRANGE | \ - BTRFS_BALANCE_ARGS_LIMIT | \ - BTRFS_BALANCE_ARGS_LIMIT_RANGE | \ - BTRFS_BALANCE_ARGS_STRIPES_RANGE | \ - BTRFS_BALANCE_ARGS_USAGE_RANGE) - -/* - * Profile changing flags. When SOFT is set we won't relocate chunk if - * it already has the target profile (even though it may be - * half-filled). - */ -#define BTRFS_BALANCE_ARGS_CONVERT (1ULL << 8) -#define BTRFS_BALANCE_ARGS_SOFT (1ULL << 9) - struct btrfs_balance_args; struct btrfs_balance_progress; struct btrfs_balance_control { diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index de98717..abae362 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -317,6 +317,70 @@ struct btrfs_balance_progress { __u64 completed; /* # of chunks relocated so far */ }; +/* + * flags definition for balance + * + * Restriper's general type filter + * + * Used by: + * btrfs_ioctl_balance_args.flags + * btrfs_balance_control.flags (internal) + */ +#define BTRFS_BALANCE_DATA (1ULL << 0) +#define BTRFS_BALANCE_SYSTEM (1ULL << 1) +#define BTRFS_BALANCE_METADATA (1ULL << 2) + +#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \ + BTRFS_BALANCE_SYSTEM | \ + BTRFS_BALANCE_METADATA) + +#define BTRFS_BALANCE_FORCE (1ULL << 3) +#define BTRFS_BALANCE_RESUME (1ULL << 4) + +/* + * flags definitions for per-type balance args + * + * Balance filters + * + * Used by: + * struct btrfs_balance_args + */ +#define BTRFS_BALANCE_ARGS_PROFILES (1ULL << 0) +#define BTRFS_BALANCE_ARGS_USAGE (1ULL << 1) +#define BTRFS_BALANCE_ARGS_DEVID (1ULL << 2) +#define BTRFS_BALANCE_ARGS_DRANGE (1ULL << 3) +#define BTRFS_BALANCE_ARGS_VRANGE (1ULL << 4) +#define BTRFS_BALANCE_ARGS_LIMIT (1ULL << 5) +#define BTRFS_BALANCE_ARGS_LIMIT_RANGE (1ULL << 6) +#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7) +#define BTRFS_BALANCE_ARGS_USAGE_RANGE (1ULL << 10) + +#define BTRFS_BALANCE_ARGS_MASK \ + (BTRFS_BALANCE_ARGS_PROFILES | \ + BTRFS_BALANCE_ARGS_USAGE | \ + BTRFS_BALANCE_ARGS_DEVID | \ + BTRFS_BALANCE_ARGS_DRANGE | \ + BTRFS_BALANCE_ARGS_VRANGE | \ + BTRFS_BALANCE_ARGS_LIMIT | \ + BTRFS_BALANCE_ARGS_LIMIT_RANGE | \ + BTRFS_BALANCE_ARGS_STRIPES_RANGE | \ + BTRFS_BALANCE_ARGS_USAGE_RANGE) + +/* + * Profile changing flags. When SOFT is set we won't relocate chunk if + * it already has the target profile (even though it may be + * half-filled). + */ +#define BTRFS_BALANCE_ARGS_CONVERT (1ULL << 8) +#define BTRFS_BALANCE_ARGS_SOFT (1ULL << 9) + + +/* + * flags definition for balance state + * + * Used by: + * struct btrfs_ioctl_balance_args.state + */ #define BTRFS_BALANCE_STATE_RUNNING (1ULL << 0) #define BTRFS_BALANCE_STATE_PAUSE_REQ (1ULL << 1) #define BTRFS_BALANCE_STATE_CANCEL_REQ (1ULL << 2)