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Index: head/sys/kern/kern_synch.c
===================================================================
--- head/sys/kern/kern_synch.c
+++ head/sys/kern/kern_synch.c
@@ -66,13 +66,6 @@
#include <machine/cpu.h>
-#define KTDSTATE(td) \
- (((td)->td_inhibitors & TDI_SLEEPING) != 0 ? "sleep" : \
- ((td)->td_inhibitors & TDI_SUSPENDED) != 0 ? "suspended" : \
- ((td)->td_inhibitors & TDI_SWAPPED) != 0 ? "swapped" : \
- ((td)->td_inhibitors & TDI_LOCK) != 0 ? "blocked" : \
- ((td)->td_inhibitors & TDI_IWAIT) != 0 ? "iwait" : "yielding")
-
static void synch_setup(void *dummy);
SYSINIT(synch_setup, SI_SUB_KICK_SCHEDULER, SI_ORDER_FIRST, synch_setup,
NULL);
@@ -437,20 +430,8 @@
PCPU_SET(switchticks, ticks);
CTR4(KTR_PROC, "mi_switch: old thread %ld (td_sched %p, pid %ld, %s)",
td->td_tid, td_get_sched(td), td->td_proc->p_pid, td->td_name);
-#if (KTR_COMPILE & KTR_SCHED) != 0
- if (TD_IS_IDLETHREAD(td))
- KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "idle",
- "prio:%d", td->td_priority);
- else
- KTR_STATE3(KTR_SCHED, "thread", sched_tdname(td), KTDSTATE(td),
- "prio:%d", td->td_priority, "wmesg:\"%s\"", td->td_wmesg,
- "lockname:\"%s\"", td->td_lockname);
-#endif
SDT_PROBE0(sched, , , preempt);
sched_switch(td, newtd, flags);
- KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "running",
- "prio:%d", td->td_priority);
-
CTR4(KTR_PROC, "mi_switch: new thread %ld (td_sched %p, pid %ld, %s)",
td->td_tid, td_get_sched(td), td->td_proc->p_pid, td->td_name);
Index: head/sys/kern/sched_4bsd.c
===================================================================
--- head/sys/kern/sched_4bsd.c
+++ head/sys/kern/sched_4bsd.c
@@ -1013,6 +1013,16 @@
MPASS(newtd->td_lock == &sched_lock);
}
+#if (KTR_COMPILE & KTR_SCHED) != 0
+ if (TD_IS_IDLETHREAD(td))
+ KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "idle",
+ "prio:%d", td->td_priority);
+ else
+ KTR_STATE3(KTR_SCHED, "thread", sched_tdname(td), KTDSTATE(td),
+ "prio:%d", td->td_priority, "wmesg:\"%s\"", td->td_wmesg,
+ "lockname:\"%s\"", td->td_lockname);
+#endif
+
if (td != newtd) {
#ifdef HWPMC_HOOKS
if (PMC_PROC_IS_USING_PMCS(td->td_proc))
@@ -1061,6 +1071,9 @@
} else
SDT_PROBE0(sched, , , remain__cpu);
+ KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "running",
+ "prio:%d", td->td_priority);
+
#ifdef SMP
if (td->td_flags & TDF_IDLETD)
CPU_SET(PCPU_GET(cpuid), &idle_cpus_mask);
Index: head/sys/kern/sched_ule.c
===================================================================
--- head/sys/kern/sched_ule.c
+++ head/sys/kern/sched_ule.c
@@ -1938,6 +1938,17 @@
mtx = thread_lock_block(td);
tdq_load_rem(tdq, td);
}
+
+#if (KTR_COMPILE & KTR_SCHED) != 0
+ if (TD_IS_IDLETHREAD(td))
+ KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "idle",
+ "prio:%d", td->td_priority);
+ else
+ KTR_STATE3(KTR_SCHED, "thread", sched_tdname(td), KTDSTATE(td),
+ "prio:%d", td->td_priority, "wmesg:\"%s\"", td->td_wmesg,
+ "lockname:\"%s\"", td->td_lockname);
+#endif
+
/*
* We enter here with the thread blocked and assigned to the
* appropriate cpu run-queue or sleep-queue and with the current
@@ -1988,6 +1999,10 @@
thread_unblock_switch(td, mtx);
SDT_PROBE0(sched, , , remain__cpu);
}
+
+ KTR_STATE1(KTR_SCHED, "thread", sched_tdname(td), "running",
+ "prio:%d", td->td_priority);
+
/*
* Assert that all went well and return.
*/
Index: head/sys/sys/proc.h
===================================================================
--- head/sys/sys/proc.h
+++ head/sys/sys/proc.h
@@ -488,6 +488,12 @@
#define TD_ON_UPILOCK(td) ((td)->td_flags & TDF_UPIBLOCKED)
#define TD_IS_IDLETHREAD(td) ((td)->td_flags & TDF_IDLETD)
+#define KTDSTATE(td) \
+ (((td)->td_inhibitors & TDI_SLEEPING) != 0 ? "sleep" : \
+ ((td)->td_inhibitors & TDI_SUSPENDED) != 0 ? "suspended" : \
+ ((td)->td_inhibitors & TDI_SWAPPED) != 0 ? "swapped" : \
+ ((td)->td_inhibitors & TDI_LOCK) != 0 ? "blocked" : \
+ ((td)->td_inhibitors & TDI_IWAIT) != 0 ? "iwait" : "yielding")
#define TD_SET_INHIB(td, inhib) do { \
(td)->td_state = TDS_INHIBITED; \

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