• Qu Wenruo's avatar
    btrfs: scrub: cleanup the non-RAID56 branches in scrub_stripe() · e430c428
    Qu Wenruo authored
    Since we have moved all other profiles handling into their own
    functions, now the main body of scrub_stripe() is just handling RAID56
    profiles.
    
    There is no need to address other profiles in the main loop of
    scrub_stripe(), so we can remove those dead branches.
    
    Since we're here, also slightly change the timing of initialization of
    variables like @offset, @increment and @logical.
    
    Especially for @logical, we don't really need to initialize it for
    btrfs_extent_root()/btrfs_csum_root(), we can use bg->start for that
    purpose.
    
    Now those variables are only initialize for RAID56 branches.
    Signed-off-by: default avatarQu Wenruo <wqu@suse.com>
    Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
    e430c428
scrub.c 125 KB