diff options
| author | davidxu <davidxu@FreeBSD.org> | 2003-09-03 01:26:36 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2003-09-03 01:26:36 +0000 |
| commit | 025d0d678a17b5096ab22087afdef3f62cf30a1c (patch) | |
| tree | d4eea60aa915d44d259074e6d7b2f5f2ee5714e8 /sys/kern/tty_tty.c | |
| parent | 92a13add4636d65d05f3a0a25aa5b91070483b8d (diff) | |
| download | FreeBSD-src-025d0d678a17b5096ab22087afdef3f62cf30a1c.zip FreeBSD-src-025d0d678a17b5096ab22087afdef3f62cf30a1c.tar.gz | |
This is a force commit for revision 1.90 to explain further:
Removes a surplus kse_wakeup_multi call when there is no thread can run.
Also reduce time window that an IDLE kse wakes and sleeps again because
it can not get scheduler lock after wakeup, the change is small and not
perfect, futher refining it is possible but may not worth to do, it
is unknown whether we can gain performance benifit by refining it.
Prodded by: scottl
Diffstat (limited to 'sys/kern/tty_tty.c')
0 files changed, 0 insertions, 0 deletions
