From: Jan Kara Subject: [PATCH 11/12] jfs: Convert to private i_dquot field Date: Tue, 4 Nov 2014 12:19:52 +0100 Message-ID: <1415099993-18034-12-git-send-email-jack@suse.cz> References: <1415099993-18034-1-git-send-email-jack@suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Dave Kleikamp , jfs-discussion@lists.sourceforge.net, tytso@mit.edu, Jeff Mahoney , Mark Fasheh , Dave Chinner , 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 To: linux-fsdevel@vger.kernel.org Return-path: In-Reply-To: <1415099993-18034-1-git-send-email-jack@suse.cz> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: jfs-discussion-bounces@lists.sourceforge.net List-Id: linux-ext4.vger.kernel.org CC: Dave Kleikamp CC: jfs-discussion@lists.sourceforge.net Signed-off-by: Jan Kara --- fs/jfs/jfs_incore.h | 3 +++ fs/jfs/super.c | 9 +++++++++ 2 files changed, 12 insertions(+) diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h index cf47f09e8ac8..fa7e795bd8ae 100644 --- a/fs/jfs/jfs_incore.h +++ b/fs/jfs/jfs_incore.h @@ -94,6 +94,9 @@ struct jfs_inode_info { unchar _inline_ea[128]; /* 128: inline extended attr */ } link; } u; +#ifdef CONFIG_QUOTA + struct dquot *i_dquot[MAXQUOTAS]; +#endif u32 dev; /* will die when we get wide dev_t */ struct inode vfs_inode; }; diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 93e897e588a8..16c3a9556634 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -117,6 +117,9 @@ static struct inode *jfs_alloc_inode(struct super_block *sb) jfs_inode = kmem_cache_alloc(jfs_inode_cachep, GFP_NOFS); if (!jfs_inode) return NULL; +#ifdef CONFIG_QUOTA + memset(&jfs_inode->i_dquot, 0, sizeof(jfs_inode->i_dquot)); +#endif return &jfs_inode->vfs_inode; } @@ -537,6 +540,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) #ifdef CONFIG_QUOTA sb->dq_op = &dquot_operations; sb->s_qcop = &dquot_quotactl_ops; + sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP; #endif /* @@ -836,6 +840,10 @@ out: return len - towrite; } +static struct dquot **jfs_get_dquots(struct inode *inode) +{ + return JFS_IP(inode)->i_dquot; +} #endif static const struct super_operations jfs_super_operations = { @@ -854,6 +862,7 @@ static const struct super_operations jfs_super_operations = { #ifdef CONFIG_QUOTA .quota_read = jfs_quota_read, .quota_write = jfs_quota_write, + .get_dquots = jfs_get_dquots, #endif }; -- 1.8.1.4 ------------------------------------------------------------------------------