unsigned long kb_low_free
unsigned long kb_main_buffers
unsigned long kb_main_used
unsigned long nr_reversemaps
unsigned long kb_inactive
unsigned long kb_pagetables
unsigned long kb_swap_total
unsigned long kb_committed_as
unsigned long kb_writeback
unsigned long kb_inact_clean
unsigned long kb_low_total
unsigned long kb_swap_used
unsigned long kb_inact_target
unsigned long kb_inact_laundry
unsigned long kb_main_total
unsigned long kb_main_cached
unsigned long kb_main_free
unsigned long kb_swap_free
unsigned long kb_main_shared
unsigned long kb_high_total
unsigned long kb_high_free
unsigned long kb_inact_dirty
unsigned long kb_swap_cached