> Signed-off-by: Baoquan He <bhe@xxxxxxxxxx> > > Signed-off-by: Baoquan He <bhe@xxxxxxxxxx> Please remove duplicated signed-off > if (!usemap) { > ms->section_mem_map = 0; > + nr_consumed_maps++; Currently, we do not set ms->section_mem_map to 0 when fail to allocate usemap, only when fail to allocate mmap we set section_mem_map to 0. I think this is an existing bug. Reviewed-by: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>