On Mon, Apr 25, 2016 at 02:01:10AM +0100, fdman...@kernel.org wrote:
> From: Filipe Manana
>
> Before it starts the actual process of moving extents, relocation first
> sets the block group to read only mode, to prevent tasks from allocating
> new extents from it, and then flushes delalloc and wa
From: Filipe Manana
Before it starts the actual process of moving extents, relocation first
sets the block group to read only mode, to prevent tasks from allocating
new extents from it, and then flushes delalloc and waits for any ordered
extents to complete. The flushing is done to synchronize wi
