[CRIU] size restrictions on restorer blob

CRIU criu criuport at gmail.com
Tue Jun 30 12:04:01 PDT 2015


Hi,

Are there any size restrictions on restorer binary blob? For restoring
per-thread device state, I've added code to pie/restorer.c. My code is
called only for main thread from __export_restore_task(). Does the code
layout of restorer blob make any difference? The reason I ask is because
sometimes (at random), I see "Thread pid mismatch" error. Thanks!

Without my code in restorer:

# ls -l pie/restorer,built-in.bin.o

96,392 bytes

With my code:

# ls -l pie/restorer,built-in.bin.o

101,148 bytes
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