Fix build error: MAP_HUGE_2MB could not be defined

the-data-lab / GraphOne

"GraphOne: A Data Store for Real-time Analytics on Evolving Graphs", Usenix FAST'19

GNU General Public License v3.0

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Closed whatsthecraic closed 5 years ago

whatsthecraic commented 5 years ago

On my linux box, Linux Arch v5.0.13, this macro is not defined even from <sys/mman.h>. This patch redefines it in case it's missing.

pradeep-k commented 5 years ago

Thanks for the fix. Do you know why MAP_HUGE_2MB was not defined in Linux Arch version?

whatsthecraic commented 5 years ago

Thanks for the fix. Do you know why MAP_HUGE_2MB was not defined in Linux Arch version?

no idea, sorry