Re: [Devel] [PATCH v3 rh7 1/2] fs/writeback: per-CT fs writeback

2016-01-21 Thread Vladimir Davydov
On Thu, Jan 21, 2016 at 11:44:13AM +0300, Andrey Ryabinin wrote: > The main idea is following: > * for background works we check all UBs for exceeding dirty limit. > * background work goes on if any UB has exceed dirty limit. > * In that case, writeback will skip inodes if those belong to >

[Devel] [PATCH v3 rh7 1/2] fs/writeback: per-CT fs writeback

2016-01-21 Thread Andrey Ryabinin
The main idea is following: * for background works we check all UBs for exceeding dirty limit. * background work goes on if any UB has exceed dirty limit. * In that case, writeback will skip inodes if those belong to "within dirty-limits UB" writeback_inodes_wb() gain an new 'struct user_