Názor k článku Porovnání systémů Linux a FreeBSD (10) od Zdenek - MADV_DONTNEED: Do not expect access in the near...

MADV_DONTNEED: Do not expect access in the near future. (...) the kernel can free resources (...) accesses (...) will succeed, but (...) zero-fill-on-demand for mappings without an underlying file.

MADV_FREE: Na Linuxu v mman.h vubec neni, pri takovemto chovani MADV_DONTNEED zrejme ani neni potreba.