On 08/25/2012 01:34 AM, David Sterba wrote:
On Thu, Aug 23, 2012 at 07:01:33PM +0800, Liu Bo wrote:
We're going to use this flag EXTENT_DEFRAG to indicate which range
belongs to
defragment so that we can implement snapshow-aware defrag:
We set the EXTENT_DEFRAG flag when dirtying the extents
On Thu, Aug 23, 2012 at 07:01:33PM +0800, Liu Bo wrote:
We're going to use this flag EXTENT_DEFRAG to indicate which range
belongs to
defragment so that we can implement snapshow-aware defrag:
We set the EXTENT_DEFRAG flag when dirtying the extents that need
defragmented, so later on
We're going to use this flag EXTENT_DEFRAG to indicate which range
belongs to
defragment so that we can implement snapshow-aware defrag:
We set the EXTENT_DEFRAG flag when dirtying the extents that need
defragmented, so later on writeback thread can differentiate between
normal writeback and
On 08/23/2012 07:01 PM, Liu Bo wrote:
We're going to use this flag EXTENT_DEFRAG to indicate which range
belongs to
defragment so that we can implement snapshow-aware defrag:
We set the EXTENT_DEFRAG flag when dirtying the extents that need
defragmented, so later on writeback thread can
