• Tejun Heo's avatar
    blkcg: BLKIO_STAT_CPU_SECTORS doesn't have subcounters · 2aa4a152
    Tejun Heo authored
    
    
    BLKIO_STAT_CPU_SECTORS doesn't need read/write/sync/async subcounters
    and is counted by blkio_group_stats_cpu->sectors; however, it still
    holds a member in blkio_group_stats_cpu->stat_arr_cpu.
    
    Rearrange stat_type_cpu and define BLKIO_STAT_CPU_ARR_NR and use it
    for stat_arr_cpu[] size so that only SERVICE_BYTES and SERVICED have
    subcounters.
    
    Signed-off-by: default avatarTejun Heo <tj@kernel.org>
    2aa4a152