---

yaml
---
r: 327273
b: refs/heads/master
c: 1a06d42
h: refs/heads/master
i:
  327271: 6341bad
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7b9c7321ca6b13d2baeb82b3c9c9f78e9885bcf5
+refs/heads/master: 1a06d420ce9d60b98f5bdf5fd6e4200abfbd3c35

trunk/fs/quota/dquot.c

@@ -253,8 +253,10 @@ static qsize_t inode_get_rsv_space(struct inode *inode);
 static void __dquot_initialize(struct inode *inode, int type);
 
 static inline unsigned int
-hashfn(const struct super_block *sb, unsigned int id, int type)
+hashfn(const struct super_block *sb, struct kqid qid)
 {
+	unsigned int id = from_kqid(&init_user_ns, qid);
+	int type = qid.type;
 	unsigned long tmp;
 
 	tmp = (((unsigned long)sb>>L1_CACHE_SHIFT) ^ id) * (MAXQUOTAS - type);
@@ -267,7 +269,7 @@ hashfn(const struct super_block *sb, unsigned int id, int type)
 static inline void insert_dquot_hash(struct dquot *dquot)
 {
 	struct hlist_head *head;
-	head = dquot_hash + hashfn(dquot->dq_sb, from_kqid(&init_user_ns, dquot->dq_id), dquot->dq_id.type);
+	head = dquot_hash + hashfn(dquot->dq_sb, dquot->dq_id);
 	hlist_add_head(&dquot->dq_hash, head);
 }
 
@@ -277,9 +279,8 @@ static inline void remove_dquot_hash(struct dquot *dquot)
 }
 
 static struct dquot *find_dquot(unsigned int hashent, struct super_block *sb,
-				unsigned int id, int type)
+				struct kqid qid)
 {
-	struct kqid qid = make_kqid(&init_user_ns, type, id);
 	struct hlist_node *node;
 	struct dquot *dquot;
 
@@ -816,7 +817,7 @@ static struct dquot *get_empty_dquot(struct super_block *sb, int type)
 	INIT_LIST_HEAD(&dquot->dq_dirty);
 	init_waitqueue_head(&dquot->dq_wait_unused);
 	dquot->dq_sb = sb;
-	dquot->dq_id.type = type;
+	dquot->dq_id = make_kqid_invalid(type);
 	atomic_set(&dquot->dq_count, 1);
 
 	return dquot;
@@ -832,28 +833,26 @@ static struct dquot *get_empty_dquot(struct super_block *sb, int type)
  */
 struct dquot *dqget(struct super_block *sb, struct kqid qid)
 {
-	unsigned int type = qid.type;
-	unsigned int id = from_kqid(&init_user_ns, qid);
-	unsigned int hashent = hashfn(sb, id, type);
+	unsigned int hashent = hashfn(sb, qid);
 	struct dquot *dquot = NULL, *empty = NULL;
 
-        if (!sb_has_quota_active(sb, type))
+        if (!sb_has_quota_active(sb, qid.type))
 		return NULL;
 we_slept:
 	spin_lock(&dq_list_lock);
 	spin_lock(&dq_state_lock);
-	if (!sb_has_quota_active(sb, type)) {
+	if (!sb_has_quota_active(sb, qid.type)) {
 		spin_unlock(&dq_state_lock);
 		spin_unlock(&dq_list_lock);
 		goto out;
 	}
 	spin_unlock(&dq_state_lock);
 
-	dquot = find_dquot(hashent, sb, id, type);
+	dquot = find_dquot(hashent, sb, qid);
 	if (!dquot) {
 		if (!empty) {
 			spin_unlock(&dq_list_lock);
-			empty = get_empty_dquot(sb, type);
+			empty = get_empty_dquot(sb, qid.type);
 			if (!empty)
 				schedule();	/* Try to wait for a moment... */
 			goto we_slept;
@@ -1158,7 +1157,7 @@ static int need_print_warning(struct dquot_warn *warn)
 
 	switch (warn->w_dq_id.type) {
 		case USRQUOTA:
-			return current_fsuid() == warn->w_dq_id.uid;
+			return uid_eq(current_fsuid(), warn->w_dq_id.uid);
 		case GRPQUOTA:
 			return in_group_p(warn->w_dq_id.gid);
 	}
@@ -1898,9 +1897,9 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
 	if (!dquot_active(inode))
 		return 0;
 
-	if (iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid)
+	if (iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid))
 		transfer_to[USRQUOTA] = dqget(sb, make_kqid_uid(iattr->ia_uid));
-	if (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)
+	if (iattr->ia_valid & ATTR_GID && !gid_eq(iattr->ia_gid, inode->i_gid))
 		transfer_to[GRPQUOTA] = dqget(sb, make_kqid_gid(iattr->ia_gid));
 
 	ret = __dquot_transfer(inode, transfer_to);

trunk/init/Kconfig

@@ -927,7 +927,6 @@ config UIDGID_CONVERTED
 	# Features
 	depends on IMA = n
 	depends on EVM = n
-	depends on QUOTA = n
 
 	# Networking
 	depends on NET_9P = n