Author: davidxu
Date: Mon Oct 25 13:13:16 2010
New Revision: 214337
URL: http://svn.freebsd.org/changeset/base/214337
Log:
Use function tdfind() to find a thread.
Modified:
head/sys/kern/kern_cpuset.c
Modified: head/sys/kern/kern_cpuset.c
==============================================================================
--- head/sys/kern/kern_cpuset.c Mon Oct 25 13:01:19 2010 (r214336)
+++ head/sys/kern/kern_cpuset.c Mon Oct 25 13:13:16 2010 (r214337)
@@ -416,19 +416,10 @@ cpuset_which(cpuwhich_t which, id_t id,
td = curthread;
break;
}
- sx_slock(&allproc_lock);
- FOREACH_PROC_IN_SYSTEM(p) {
- PROC_LOCK(p);
- FOREACH_THREAD_IN_PROC(p, td)
- if (td->td_tid == id)
- break;
- if (td != NULL)
- break;
- PROC_UNLOCK(p);
- }
- sx_sunlock(&allproc_lock);
+ td = tdfind(id, -1);
if (td == NULL)
return (ESRCH);
+ p = td->td_proc;
break;
case CPU_WHICH_CPUSET:
if (id == -1) {
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