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author | Konstantin Belousov <kib@FreeBSD.org> | 2017-10-11 11:03:11 +0000 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-12 07:04:12 +0200 |
commit | bcbbe76396c4fcada2d7d4273078bbe9d7a61843 (patch) | |
tree | f77898003cf9934f9e397ce07546876f7f6b563b | |
parent | timecounter: Merge FreeBSD change r315287 (diff) | |
download | rtems-bcbbe76396c4fcada2d7d4273078bbe9d7a61843.tar.bz2 |
timecounter: Merge FreeBSD change r324528
The th_bintime, th_microtime and th_nanotime members of the timehand all cache the last system time (uptime + boottime). Only the format differs. Do not re-calculate the bintime and simply use the value used to calculate the microtime and nanotime.
Group all the updates under the relevant comment. Remove obsoleted
XXX part.
Submitted by: Sebastian Huber <sebastian.huber@embedded-brains.de>
MFC after: 1 week
Update #3175.
-rw-r--r-- | cpukit/score/src/kern_tc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/cpukit/score/src/kern_tc.c b/cpukit/score/src/kern_tc.c index fa53fcd085..306db0e9d9 100644 --- a/cpukit/score/src/kern_tc.c +++ b/cpukit/score/src/kern_tc.c @@ -1596,10 +1596,8 @@ _Timecounter_Windup(struct bintime *new_boottimebin, if (bt.sec != t) th->th_boottime.sec += bt.sec - t; } - th->th_bintime = th->th_offset; - bintime_add(&th->th_bintime, &th->th_boottime); /* Update the UTC timestamps used by the get*() functions. */ - /* XXX shouldn't do this here. Should force non-`get' versions. */ + th->th_bintime = bt; bintime2timeval(&bt, &th->th_microtime); bintime2timespec(&bt, &th->th_nanotime); |