From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 3A01F7F59 for ; Tue, 4 Nov 2014 05:58:27 -0600 (CST) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay3.corp.sgi.com (Postfix) with ESMTP id AD90CAC00A for ; Tue, 4 Nov 2014 03:58:26 -0800 (PST) Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by cuda.sgi.com with ESMTP id K60utnpnhDTaMpxW (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 04 Nov 2014 03:58:25 -0800 (PST) From: Jan Kara Subject: [PATCH 08/12] ext4: Convert to private i_dquot field Date: Tue, 4 Nov 2014 12:19:49 +0100 Message-Id: <1415099993-18034-9-git-send-email-jack@suse.cz> In-Reply-To: <1415099993-18034-1-git-send-email-jack@suse.cz> References: <1415099993-18034-1-git-send-email-jack@suse.cz> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: linux-fsdevel@vger.kernel.org Cc: Dave Kleikamp , jfs-discussion@lists.sourceforge.net, tytso@mit.edu, Jeff Mahoney , Mark Fasheh , reiserfs-devel@vger.kernel.org, xfs@oss.sgi.com, cluster-devel@redhat.com, Joel Becker , Jan Kara , linux-ext4@vger.kernel.org, hch@lst.de, Steven Whitehouse , ocfs2-devel@oss.oracle.com, viro@zeniv.linux.org.uk CC: linux-ext4@vger.kernel.org CC: "Theodore Ts'o" Signed-off-by: Jan Kara --- fs/ext4/ext4.h | 4 ++++ fs/ext4/super.c | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index c55a1faaed58..db3f772e57ae 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -941,6 +941,10 @@ struct ext4_inode_info { tid_t i_sync_tid; tid_t i_datasync_tid; +#ifdef CONFIG_QUOTA + struct dquot *i_dquot[MAXQUOTAS]; +#endif + /* Precomputed uuid+inum+igen checksum for seeding inode checksums */ __u32 i_csum_seed; }; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 1eda6ab0ef9d..07ca5711cbce 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -892,6 +892,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) spin_lock_init(&(ei->i_block_reservation_lock)); #ifdef CONFIG_QUOTA ei->i_reserved_quota = 0; + memset(&ei->i_dquot, 0, sizeof(ei->i_dquot)); #endif ei->jinode = NULL; INIT_LIST_HEAD(&ei->i_rsv_conversion_list); @@ -1068,6 +1069,11 @@ static int ext4_quota_enable(struct super_block *sb, int type, int format_id, unsigned int flags); static int ext4_enable_quotas(struct super_block *sb); +static struct dquot **ext4_get_dquots(struct inode *inode) +{ + return EXT4_I(inode)->i_dquot; +} + static const struct dquot_operations ext4_quota_operations = { .get_reserved_space = ext4_get_reserved_space, .write_dquot = ext4_write_dquot, @@ -1117,6 +1123,7 @@ static const struct super_operations ext4_sops = { #ifdef CONFIG_QUOTA .quota_read = ext4_quota_read, .quota_write = ext4_quota_write, + .get_dquots = ext4_get_dquots, #endif .bdev_try_to_free_page = bdev_try_to_free_page, }; @@ -3928,6 +3935,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) sb->s_qcop = &ext4_qctl_sysfile_operations; else sb->s_qcop = &ext4_qctl_operations; + sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP; #endif memcpy(sb->s_uuid, es->s_uuid, sizeof(es->s_uuid)); -- 1.8.1.4 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs