| commit | d03f356c66f0047e9ec14d80ff425c7a8804ef85 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Sat Aug 03 06:53:52 2019 -0700 |
| committer | Tejun Heo <tj@kernel.org> | Sat Aug 03 06:53:52 2019 -0700 |
| tree | df6d900d3b3ca86f73247c34be846c9b08d21003 | |
| parent | 1e78030e5e5b2d8b0cad7136caf9cfab986a6bff [diff] |
writeback: Generalize and expose wb_completion wb_completion is used to track writeback completions. We want to use it from memcg side for foreign inode flushes. This patch updates it to remember the target waitq instead of assuming bdi->wb_waitq and expose it outside of fs-writeback.c. Signed-off-by: Tejun Heo <tj@kernel.org>