From patchwork Fri Oct 25 09:53:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Filipe Manana X-Patchwork-Id: 11211921 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 92FE513B1 for ; Fri, 25 Oct 2019 09:53:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6091A21929 for ; Fri, 25 Oct 2019 09:53:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571997197; bh=id1HFiMkODHoDeekxqnlpvkiTR5j3ztIsclSDELpYNo=; h=From:To:Subject:Date:List-ID:From; b=knUEq0MqmFELC8dXz8QnXcDYBY0prI0dBuHwLiP6YCboUBlAnEThtK+NSuN2917JX R9YttF6k8TxuZ9BQeIycTptS7TkFzL3ekNivtF8wgnx7iDmIEqBlA/vIbtMTJEdjic ApQyGVqZzNmw54ZUmhdiZEL2cGMqvL+eEu4IQGSY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408875AbfJYJxQ (ORCPT ); Fri, 25 Oct 2019 05:53:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:51204 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390193AbfJYJxQ (ORCPT ); Fri, 25 Oct 2019 05:53:16 -0400 Received: from localhost.localdomain (bl8-197-74.dsl.telepac.pt [85.241.197.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3545A21929 for ; Fri, 25 Oct 2019 09:53:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571997195; bh=id1HFiMkODHoDeekxqnlpvkiTR5j3ztIsclSDELpYNo=; h=From:To:Subject:Date:From; b=vNCTwGllS11U27uH/qIOO/OmMu3RPBCv5cM4Th046aRQWev5b7m0DNAGpYvT/2GdZ ItqOgdI3fUTyTEkc11k6PVYbFoPKbdAkA5widSmmigEq/VWrTIjt/Pi5VLE4LvABCm RluHeUVwA1hkRs60fiJ1dndb8tzy6AZR9JVEFOVE= From: fdmanana@kernel.org To: linux-btrfs@vger.kernel.org Subject: [PATCH] Btrfs: remove wait queue from space_info structure Date: Fri, 25 Oct 2019 10:53:12 +0100 Message-Id: <20191025095312.17608-1-fdmanana@kernel.org> X-Mailer: git-send-email 2.11.0 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Filipe Manana It is not used anymore since commit 957780eb2788d8 ("Btrfs: introduce ticketed enospc infrastructure"), so just remove it. Signed-off-by: Filipe Manana --- fs/btrfs/space-info.c | 1 - fs/btrfs/space-info.h | 1 - 2 files changed, 2 deletions(-) diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index 98dc092a905e..260a883994b9 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -58,7 +58,6 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags) spin_lock_init(&space_info->lock); space_info->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK; space_info->force_alloc = CHUNK_ALLOC_NO_FORCE; - init_waitqueue_head(&space_info->wait); INIT_LIST_HEAD(&space_info->ro_bgs); INIT_LIST_HEAD(&space_info->tickets); INIT_LIST_HEAD(&space_info->priority_tickets); diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h index 8867e84aa33d..c234ba91d9f1 100644 --- a/fs/btrfs/space-info.h +++ b/fs/btrfs/space-info.h @@ -63,7 +63,6 @@ struct btrfs_space_info { struct rw_semaphore groups_sem; /* for block groups in our same type */ struct list_head block_groups[BTRFS_NR_RAID_TYPES]; - wait_queue_head_t wait; struct kobject kobj; struct kobject *block_group_kobjs[BTRFS_NR_RAID_TYPES];