d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

The th_bintime, th_microtime and th_nanotime members of the timehand

Browse Source 
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
This commit is contained in:
kib 2017-10-11 11:03:11 +00:00
parent ba59229eaf
commit 49c3eee83d
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/kern/kern_tc.c
View File

@ -1413,10 +1413,8 @@ tc_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);