synchronized(gdesc) { gdesc.setFreeInodesCount( gdesc.getFreeInodesCount()+diff ); }  synchronized(superblock) { superblock.setFreeInodesCount( superblock.getFreeInodesCount()+diff ); }
gdesc.setFreeInodesCount( gdesc.getFreeInodesCount()+diff );  superblock.setFreeInodesCount( superblock.getFreeInodesCount()+diff );
	protected void modifyFreeInodesCount(int group, int diff) {		GroupDescriptor gdesc = groupDescriptors[group];		synchronized(gdesc) {			gdesc.setFreeInodesCount( gdesc.getFreeInodesCount()+diff );		}				synchronized(superblock) {			superblock.setFreeInodesCount( superblock.getFreeInodesCount()+diff );		}	}