Merge seastar upstream

* seastar 2eec212...194d80f (4):
  > removing the collectd tests
  > fix fstream metrics reporting.
  > do_for_each: Make it check for need preempt
  > core/sharded: introduce copy method to foreign_ptr
This commit is contained in:
Avi Kivity
2017-04-21 22:14:01 +03:00
parent fccbf2c51f
commit fdcf64520d

Submodule seastar updated: 2eec212c09...194d80fc12