• Ryusuke Konishi's avatar
    nilfs2: add bdev freeze/thaw support · 5beb6e0b
    Ryusuke Konishi authored
    Nilfs hasn't supported the freeze/thaw feature because it didn't work
    due to the peculiar design that multiple super block instances could
    be allocated for a device.  This limitation was removed by the patch
    "nilfs2: do not allocate multiple super block instances for a device".
    
    So now this adds the freeze/thaw support to nilfs.
    Signed-off-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
    5beb6e0b
ioctl.c 17.1 KB