1 files changed, 23 insertions, 5 deletions

diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 4d7d476..b14706a 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1186,6 +1186,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
 	struct item_head *q_ih;
 	int quota_cut_bytes;
 	int ret_value, del_size, removed;
+	int depth;
 
 #ifdef CONFIG_REISERFS_CHECK
 	char mode;
@@ -1295,7 +1296,9 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
 		       "reiserquota delete_item(): freeing %u, id=%u type=%c",
 		       quota_cut_bytes, inode->i_uid, head2type(&s_ih));
 #endif
+	depth = reiserfs_write_unlock_nested(inode->i_sb);
 	dquot_free_space_nodirty(inode, quota_cut_bytes);
+	reiserfs_write_lock_nested(inode->i_sb, depth);
 
 	/* Return deleted body length */
 	return ret_value;
@@ -1321,6 +1324,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
 void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 				struct inode *inode, struct reiserfs_key *key)
 {
+	struct super_block *sb = th->t_super;
 	struct tree_balance tb;
 	INITIALIZE_PATH(path);
 	int item_len = 0;
@@ -1373,14 +1377,17 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 		if (retval == CARRY_ON) {
 			do_balance(&tb, NULL, NULL, M_DELETE);
 			if (inode) {	/* Should we count quota for item? (we don't count quotas for save-links) */
+				int depth;
 #ifdef REISERQUOTA_DEBUG
 				reiserfs_debug(th->t_super, REISERFS_DEBUG_CODE,
 					       "reiserquota delete_solid_item(): freeing %u id=%u type=%c",
 					       quota_cut_bytes, inode->i_uid,
 					       key2type(key));
 #endif
+				depth = reiserfs_write_unlock_nested(sb);
 				dquot_free_space_nodirty(inode,
 							 quota_cut_bytes);
+				reiserfs_write_lock_nested(sb, depth);
 			}
 			break;
 		}
@@ -1557,6 +1564,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
 	int retval2 = -1;
 	int quota_cut_bytes;
 	loff_t tail_pos = 0;
+	int depth;
 
 	BUG_ON(!th->t_trans_id);
 
@@ -1729,7 +1737,9 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
 		       "reiserquota cut_from_item(): freeing %u id=%u type=%c",
 		       quota_cut_bytes, inode->i_uid, '?');
 #endif
+	depth = reiserfs_write_unlock_nested(sb);
 	dquot_free_space_nodirty(inode, quota_cut_bytes);
+	reiserfs_write_lock_nested(sb, depth);
 	return ret_value;
 }
 
@@ -1949,9 +1959,11 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 			     const char *body,	/* Pointer to the bytes to paste.    */
 			     int pasted_size)
 {				/* Size of pasted bytes.             */
+	struct super_block *sb = inode->i_sb;
 	struct tree_balance s_paste_balance;
 	int retval;
 	int fs_gen;
+	int depth;
 
 	BUG_ON(!th->t_trans_id);
 
@@ -1964,9 +1976,9 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 		       key2type(&(key->on_disk_key)));
 #endif
 
-	reiserfs_write_unlock(inode->i_sb);
+	depth = reiserfs_write_unlock_nested(sb);
 	retval = dquot_alloc_space_nodirty(inode, pasted_size);
-	reiserfs_write_lock(inode->i_sb);
+	reiserfs_write_lock_nested(sb, depth);
 	if (retval) {
 		pathrelse(search_path);
 		return retval;
@@ -2023,7 +2035,9 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 		       pasted_size, inode->i_uid,
 		       key2type(&(key->on_disk_key)));
 #endif
+	depth = reiserfs_write_unlock_nested(sb);
 	dquot_free_space_nodirty(inode, pasted_size);
+	reiserfs_write_lock_nested(sb, depth);
 	return retval;
 }
 
@@ -2046,6 +2060,7 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
 	BUG_ON(!th->t_trans_id);
 
 	if (inode) {		/* Do we count quotas for item? */
+		int depth;
 		fs_gen = get_generation(inode->i_sb);
 		quota_bytes = ih_item_len(ih);
 
@@ -2059,11 +2074,11 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
 			       "reiserquota insert_item(): allocating %u id=%u type=%c",
 			       quota_bytes, inode->i_uid, head2type(ih));
 #endif
-		reiserfs_write_unlock(inode->i_sb);
 		/* We can't dirty inode here. It would be immediately written but
 		 * appropriate stat item isn't inserted yet... */
+		depth = reiserfs_write_unlock_nested(inode->i_sb);
 		retval = dquot_alloc_space_nodirty(inode, quota_bytes);
-		reiserfs_write_lock(inode->i_sb);
+		reiserfs_write_lock_nested(inode->i_sb, depth);
 		if (retval) {
 			pathrelse(path);
 			return retval;
@@ -2114,7 +2129,10 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
 		       "reiserquota insert_item(): freeing %u id=%u type=%c",
 		       quota_bytes, inode->i_uid, head2type(ih));
 #endif
-	if (inode)
+	if (inode) {
+		int depth = reiserfs_write_unlock_nested(inode->i_sb);
 		dquot_free_space_nodirty(inode, quota_bytes);
+		reiserfs_write_lock_nested(inode->i_sb, depth);
+	}
 	return retval;
 }