[CRIU] CRIU does not recover the thread name?

志平 林 larry.lin at outlook.com
Mon Jan 29 11:44:47 MSK 2018


I used criu 1.6 to dump and restore a multi-threaded process.

But when restored, I found the sub-thread's name are not recovered, they are the same as the process name.

I looked the source code, from protobuf/core.proto:

    task_core_entry::comm,  represents the process name

    but thread_core_entry does not have comm and the thread name is not saved.


Why criu not save and recover the thread name?



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