On Tue, Jan 19, 2016 at 07:14:30PM +0300, Andrey Ryabinin wrote:
...
> @@ -1394,6 +1394,124 @@ static inline void bdi_dirty_limits(struct
> backing_dev_info *bdi,
> /*
> * balance_dirty_pages() must be called by processes which are generating
> dirty
> * data. It looks at the number of
This patch adds balance_dirty_pages_ub() which is implements per-UB
logic of balance_dirty_pages() from PCS6. balance_dirty_pages_ub() is invoked
right before the original balance_dirty_pages() to issue per-UB writeback.
After that balance_dirty_pages() will be executed for global writeback.
