[dpdk-dev] Regarding rte_memzone_reserve with len =0
Gonzalez Monroy, Sergio
sergio.gonzalez.monroy at intel.com
Wed May 6 18:10:50 CEST 2015
Hi,
I was wondering about the use case of rte_memzone_reserve_xxxx APIs with
len=0.
From the docs (http://dpdk.org/doc/api/rte__memzone_8h.html):
len The size of the memory to be reserved. If it is 0, the
biggest contiguous zone will be reserved.
What are the use cases?
When would you want a memzone of undetermined size?
Any thoughts appreciated.
Sergio
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