[RTEMS Project] #3175: Merge FreeBSD timecounter changes from 2015-01-20 to now

[RTEMS trac]

#3175: Merge FreeBSD timecounter changes from 2015-01-20 to now
-----------------------------+------------------------------
 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  enhancement      |      Status:  assigned
 Priority:  normal           |   Milestone:  4.12.0
Component:  score            |     Version:  4.12
 Severity:  normal           |  Resolution:
 Keywords:                   |
-----------------------------+------------------------------

Comment (by Konstantin Belousov <kib@…>):

 In [changeset:"6d3c12549f3b6394e841b98f663532b039c8289f/rtems"
 6d3c125/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="6d3c12549f3b6394e841b98f663532b039c8289f"
 timecounter: Merge FreeBSD change r303383

 Reduce number of timehands to just two. This is useful because consumers
 can now be only one tc_windup() call late.

 Use C99 initialization.

 Tested by:      pho (as part of the whole patch)
 Reviewed by:    jhb (same)
 Discussed with: bde
 Sponsored by:   The FreeBSD Foundation
 MFC after:      1 month
 X-Differential revision:        https://reviews.freebsd.org/D7302

 Update #3175.
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/3175#comment:15>
RTEMS Project <http://www.rtems.org/>
RTEMS Project