Impact of Increasing M_MMAP_THRESHOLD to 1GB in malloc().

[ritesh sonawane]

Hi All,

I am working on system with page size 2MB and 64MB and use of malloc()
leads to fragmentation.
To avoid this I want to increase the size of M_MMAP_THRESHOLD to 1GB. Is
there any impact of
this on bin index calculation ? Need some help.

Thanks and Regards,
Ritesh