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| author | jeff <jeff@FreeBSD.org> | 2007-07-17 01:08:09 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2007-07-17 01:08:09 +0000 |
| commit | a682b8e2c4ebb4fde4dc91189d0ca63893f90a68 (patch) | |
| tree | 0f659d841093aeac1ee77fb9ad7526055547f479 /sys/kern | |
| parent | 9dbdaa956b3c7e2731d903814b8e2e5f8f8ad40a (diff) | |
| download | FreeBSD-src-a682b8e2c4ebb4fde4dc91189d0ca63893f90a68.zip FreeBSD-src-a682b8e2c4ebb4fde4dc91189d0ca63893f90a68.tar.gz | |
- Use ruxagg() in calcru() to make sure we have current tick information
from all threads.
Discussed with: bde, attilio
Approved by: re
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_resource.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index 8627a14..5086a59 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -840,6 +840,14 @@ calcru(struct proc *p, struct timeval *up, struct timeval *sp) p->p_rux.rux_runtime += u - PCPU_GET(switchtime); PCPU_SET(switchtime, u); } + /* Make sure the per-thread stats are current. */ + FOREACH_THREAD_IN_PROC(p, td) { + if (td->td_runtime == 0) + continue; + thread_lock(td); + ruxagg(&p->p_rux, td); + thread_unlock(td); + } calcru1(p, &p->p_rux, up, sp); } |
