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

Just check p_oncpu when determining if a process is executing or not.

Browse Source 
We already did this in the SMP case, and it is now maintained in the UP
case as well, and makes the code slightly more readable.  Note that
curproc is always executing, thus the p != curproc test does not need to
be performed if the p_oncpu check is made.
This commit is contained in:
John Baldwin 2001-07-03 08:00:57 +00:00
parent 9d36b83e2c
commit 97b4306f0f
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/kern/kern_synch.c
View File

@ -283,10 +283,7 @@ schedcpu(arg)
p->p_estcpu = decay_cpu(loadfac, p->p_estcpu);
resetpriority(p);
if (p->p_pri.pri_level >= PUSER) {
if ((p != curproc) &&
#ifdef SMP
p->p_oncpu == NOCPU && /* idle */
#endif
if (p->p_oncpu == NOCPU && /* idle */
p->p_stat == SRUN &&
(p->p_sflag & PS_INMEM) &&
(p->p_pri.pri_level / RQ_PPQ) !=