man-pages: Describe race of direct IO and fork
This update fixes the following issue for man-pages:
- 470005, 742607, 753103: open 2: Describe race of direct I/O and fork()
- Submitted by Petr Gajdos (pgajdos)
Fixed bugs
bnc#470005
Data corruption when using O_DIRECT
bnc#742607
Data corruption when using O_DIRECT
bnc#753103
Data corruption when using O_DIRECT