diff options
| author | jasone <jasone@FreeBSD.org> | 2000-09-07 01:33:02 +0000 |
|---|---|---|
| committer | jasone <jasone@FreeBSD.org> | 2000-09-07 01:33:02 +0000 |
| commit | 769e0f974d8929599ba599ac496510fffc90ff34 (patch) | |
| tree | 9387522900085835de81e7830e570ef3f6b3ea80 /sys/kern/kern_resource.c | |
| parent | acf1927de02afda4855ec278b1128fd9446405ea (diff) | |
| download | FreeBSD-src-769e0f974d8929599ba599ac496510fffc90ff34.zip FreeBSD-src-769e0f974d8929599ba599ac496510fffc90ff34.tar.gz | |
Major update to the way synchronization is done in the kernel. Highlights
include:
* Mutual exclusion is used instead of spl*(). See mutex(9). (Note: The
alpha port is still in transition and currently uses both.)
* Per-CPU idle processes.
* Interrupts are run in their own separate kernel threads and can be
preempted (i386 only).
Partially contributed by: BSDi (BSD/OS)
Submissions by (at least): cp, dfr, dillon, grog, jake, jhb, sheldonh
Diffstat (limited to 'sys/kern/kern_resource.c')
| -rw-r--r-- | sys/kern/kern_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index f2a8fa6..3344f7e 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -530,7 +530,7 @@ calcru(p, up, sp, ip) microuptime(&tv); if (timevalcmp(&tv, &switchtime, <)) printf("microuptime() went backwards (%ld.%06ld -> %ld.%06ld)\n", - switchtime.tv_sec, switchtime.tv_usec, + switchtime.tv_sec, switchtime.tv_usec, tv.tv_sec, tv.tv_usec); else tu += (tv.tv_usec - switchtime.tv_usec) + |
