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 0O2bvVFV 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pages are missing.= > After this patch, zspages are shown as below. > > [ 48.792859] Node 0 DMA free:2812kB boost:0kB min:60kB low:72kB high:= 84kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive= _anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:= 0kB zspages:11160kB present:15992kB managed:15360kB mlocked:0kB bounce:0k= B free_pcp:0kB local_pcp:0kB free_cma:0kB > [ 48.792962] lowmem_reserve[]: 0 956 956 956 956 > [ 48.792988] Node 0 DMA32 free:3512kB boost:0kB min:3912kB low:4888kB= high:5864kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB = inactive_anon:28kB active_file:8kB inactive_file:16kB unevictable:0kB wri= tepending:0kB zspages:916780kB present:1032064kB managed:978944kB mlocked= :0kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB > [ 48.793118] lowmem_reserve[]: 0 0 0 0 0 > > Signed-off-by: Thadeu Lima de Souza Cascardo > --- > v2: > - fix build when CONFIG_ZSMALLOC is not enabled > --- > mm/show_mem.c | 6 ++++++ > 1 file changed, 6 insertions(+) > Acked-by: Zi Yan Best Regards, Yan, Zi