Mateusz Guzik 037755fd15 Fix up races with f_seqcount handling.
It was possible that the kernel would overwrite user-supplied hint.

Abuse vnode lock for this purpose.

In collaboration with: kib
MFC after:	1 week
2014-08-26 08:17:22 +00:00
..
2014-04-07 20:44:00 +00:00
2014-08-26 02:20:37 +00:00
2014-04-17 12:22:08 +00:00
2014-06-14 12:26:12 +00:00
2014-06-28 17:36:18 +00:00
2014-07-07 00:27:09 +00:00