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authorJan Kara <jack@suse.cz>2014-09-29 15:08:19 +0200
committerJan Kara <jack@suse.cz>2014-11-10 10:06:17 +0100
commit53873638bd7cbcbf43cea72f0eb0d2ee9260f059 (patch)
tree98adef3d5e044b2274cc681d253fa85bf9ca8ab9
parent1c92ec678f32a4fdb9c0f7294b4d6f506b9a4b84 (diff)
downloadop-kernel-dev-53873638bd7cbcbf43cea72f0eb0d2ee9260f059.zip
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reiserfs: Convert to private i_dquot field
CC: reiserfs-devel@vger.kernel.org CC: Jeff Mahoney <jeffm@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>
-rw-r--r--fs/reiserfs/reiserfs.h4
-rw-r--r--fs/reiserfs/super.c11
2 files changed, 15 insertions, 0 deletions
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
index 1894d96..bb79cdd 100644
--- a/fs/reiserfs/reiserfs.h
+++ b/fs/reiserfs/reiserfs.h
@@ -97,6 +97,10 @@ struct reiserfs_inode_info {
#ifdef CONFIG_REISERFS_FS_XATTR
struct rw_semaphore i_xattr_sem;
#endif
+#ifdef CONFIG_QUOTA
+ struct dquot *i_dquot[MAXQUOTAS];
+#endif
+
struct inode vfs_inode;
};
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index f1376c9..ea63ab1 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -594,6 +594,10 @@ static struct inode *reiserfs_alloc_inode(struct super_block *sb)
return NULL;
atomic_set(&ei->openers, 0);
mutex_init(&ei->tailpack);
+#ifdef CONFIG_QUOTA
+ memset(&ei->i_dquot, 0, sizeof(ei->i_dquot));
+#endif
+
return &ei->vfs_inode;
}
@@ -750,6 +754,11 @@ static ssize_t reiserfs_quota_write(struct super_block *, int, const char *,
size_t, loff_t);
static ssize_t reiserfs_quota_read(struct super_block *, int, char *, size_t,
loff_t);
+
+static struct dquot **reiserfs_get_dquots(struct inode *inode)
+{
+ return REISERFS_I(inode)->i_dquot;
+}
#endif
static const struct super_operations reiserfs_sops = {
@@ -768,6 +777,7 @@ static const struct super_operations reiserfs_sops = {
#ifdef CONFIG_QUOTA
.quota_read = reiserfs_quota_read,
.quota_write = reiserfs_quota_write,
+ .get_dquots = reiserfs_get_dquots,
#endif
};
@@ -1633,6 +1643,7 @@ static int read_super_block(struct super_block *s, int offset)
#ifdef CONFIG_QUOTA
s->s_qcop = &reiserfs_qctl_operations;
s->dq_op = &reiserfs_quota_operations;
+ s->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
#endif
/*
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