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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/5395/
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Review request for mesos, Benjamin Hindman and Vinod Kone.


Description
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In cgroups, sometimes you want to be notified if some certain events happen. 
For example, users may want to be notified when an out-of-memory event happens.

This patch introduce a function called "listenEvent" which returns an instance 
of Future so that you can check the status of this future to see whether any 
event happens.

This interface is general to all the events in cgroups.


Diffs
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  src/linux/cgroups.hpp PRE-CREATION 
  src/linux/cgroups.cpp PRE-CREATION 
  src/tests/cgroups_tests.cpp PRE-CREATION 

Diff: https://reviews.apache.org/r/5395/diff/


Testing
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On Linux machines, make check.


Thanks,

Jie Yu

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