BLIST representing 1024 blocks (4 MB of swap), requiring   0.00M of ram
BLIST raw radix tree: 18 records, top-radix 2048
1024/1024/2048> count 1
blist_meta_alloc blkat 0 blk 0 count 1 radix 2048
    R=0000
1023/1024/2048> BLIST {
    (0000,2048): subtree (1023/2048) big=1023 {
        (0000,64): bitmap fffffffffffffffe big=64
        (0040,64): bitmap ffffffffffffffff big=64
        (0080,64): bitmap ffffffffffffffff big=64
        (00c0,64): bitmap ffffffffffffffff big=64
        (0100,64): bitmap ffffffffffffffff big=64
        (0140,64): bitmap ffffffffffffffff big=64
        (0180,64): bitmap ffffffffffffffff big=64
        (01c0,64): bitmap ffffffffffffffff big=64
        (0200,64): bitmap ffffffffffffffff big=64
        (0240,64): bitmap ffffffffffffffff big=64
        (0280,64): bitmap ffffffffffffffff big=64
        (02c0,64): bitmap ffffffffffffffff big=64
        (0300,64): bitmap ffffffffffffffff big=64
        (0340,64): bitmap ffffffffffffffff big=64
        (0380,64): bitmap ffffffffffffffff big=64
        (03c0,64): bitmap ffffffffffffffff big=64
        (0400,64): Terminator
    }
}
1023/1024/2048> gapfind: begin=0040 end=0400 size=960
1023/1024/2048>