[CRIU] Restored Processes No Longer Sharing Text / Code File-Backed Mappings

[Christopher Covington]

Hi,

We've noticed that two processes, such as two invocations of a simple infinite
loop C program, that initially share physical memory for their file-backed
text/code mappings (observed in /proc/pid/pagemap) no longer do so after
checkpoint and restore. I'm still on a July version of CRIU, so if this has
already been fixed, sorry for the noise. If it hasn't, does anyone have
pointers as to where to look to try to get the restored processes sharing memory?

Thanks,
Chris

-- 
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project