Why heapmem is the first choice for memory management on Xenomai-v3.1.0 whereas xenomai-v3.0.9 prefers to use TLSF?

[孙世龙 sunshilong via Xenomai]

Hi, list

As the subject, could you shed some light on this question?
Are there some potential problems when using TLSF?

Thank you for your attention to this matter.
Sunshilong