Mateusz Guzik 00915f067f Fix misplaced read memory barrier in seq.
Impact on capability races was small: it was possible to get a spurious
ENOTCAPABLE (early return), but it was not possible to bypass checks.

Tidy up some comments.
2014-11-03 13:14:34 +00:00
..
2014-10-31 15:07:51 +00:00
2014-10-12 18:01:52 +00:00