K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2018-11-13T19:02:11.382749Z
K 7
svn:log
V 473
Uninline epoch(9) entrance and exit. There is no proof that modern
processors would benefit from avoiding a function call, but bloating
code. In fact, clang created an uninlined real function for many
object files in the network stack.

- Move epoch_private.h into subr_epoch.c. Code copied exactly, avoiding
  any changes, including style(9).
- Remove private copies of critical_enter/exit.

Reviewed by:	kib, jtl
Differential Revision:	https://reviews.freebsd.org/D17879

END