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

remove unused code

Browse Source 
MFC after:	 2 days
This commit is contained in:
Julian Elischer 2004-09-02 23:37:41 +00:00
parent f93675b033
commit 44692526be
1 changed files with 0 additions and 109 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

109
sys/kern/kern_switch.c
View File

@ -116,11 +116,6 @@ __FBSDID("$FreeBSD$");
CTASSERT((RQB_BPW * RQB_LEN) == RQ_NQS);
void panc(char *string1, char *string2);
#if 0
static void runq_readjust(struct runq *rq, struct kse *ke);
#endif
/************************************************************************
* Functions that manipulate runnability from a thread perspective. *
************************************************************************/
@ -771,107 +766,3 @@ runq_remove(struct runq *rq, struct kse *ke)
}
}
#if 0
void
panc(char *string1, char *string2)
{
printf("%s", string1);
kdb_enter(string2);
}
void
thread_sanity_check(struct thread *td, char *string)
{
struct proc *p;
struct ksegrp *kg;
struct kse *ke;
struct thread *td2 = NULL;
unsigned int prevpri;
int saw_lastassigned = 0;
int unassigned = 0;
int assigned = 0;
p = td->td_proc;
kg = td->td_ksegrp;
ke = td->td_kse;
if (ke) {
if (p != ke->ke_proc) {
panc(string, "wrong proc");
}
if (ke->ke_thread != td) {
panc(string, "wrong thread");
}
}
if ((p->p_flag & P_SA) == 0) {
if (ke == NULL) {
panc(string, "non KSE thread lost kse");
}
} else {
prevpri = 0;
saw_lastassigned = 0;
unassigned = 0;
assigned = 0;
TAILQ_FOREACH(td2, &kg->kg_runq, td_runq) {
if (td2->td_priority < prevpri) {
panc(string, "thread runqueue unosorted");
}
if ((td2->td_state == TDS_RUNQ) &&
td2->td_kse &&
(td2->td_kse->ke_state != KES_ONRUNQ)) {
panc(string, "KSE wrong state");
}
prevpri = td2->td_priority;
if (td2->td_kse) {
assigned++;
if (unassigned) {
panc(string, "unassigned before assigned");
}
if (kg->kg_last_assigned == NULL) {
panc(string, "lastassigned corrupt");
}
if (saw_lastassigned) {
panc(string, "last assigned not last");
}
if (td2->td_kse->ke_thread != td2) {
panc(string, "mismatched kse/thread");
}
} else {
unassigned++;
}
if (td2 == kg->kg_last_assigned) {
saw_lastassigned = 1;
if (td2->td_kse == NULL) {
panc(string, "last assigned not assigned");
}
}
}
if (kg->kg_last_assigned && (saw_lastassigned == 0)) {
panc(string, "where on earth does lastassigned point?");
}
#if 0
FOREACH_THREAD_IN_GROUP(kg, td2) {
if (((td2->td_flags & TDF_UNBOUND) == 0) &&
(TD_ON_RUNQ(td2))) {
assigned++;
if (td2->td_kse == NULL) {
panc(string, "BOUND thread with no KSE");
}
}
}
#endif
#if 0
if ((unassigned + assigned) != kg->kg_runnable) {
panc(string, "wrong number in runnable");
}
#endif
}
if (assigned == 12345) {
printf("%p %p %p %p %p %d, %d",
td, td2, ke, kg, p, assigned, saw_lastassigned);
}
}
#endif