This time REALLY copy the name from the proc to the thread as a default.

3 files changed, 2 insertions, 1 deletions

diff --git a/sys/kern/kern_kse.c b/sys/kern/kern_kse.c
index b80c007..a955fba 100644
--- a/sys/kern/kern_kse.c
+++ b/sys/kern/kern_kse.c
@@ -1045,6 +1045,7 @@ thread_schedule_upcall(struct thread *td, struct kse_upcall *ku)
 	    __rangeof(struct thread, td_startcopy, td_endcopy));
 	sched_fork_thread(td, td2);
 	thread_link(td2, ku->ku_proc);
+	bcopy(ku->ku_comm, td2->td_name, sizeof(td2->td_name));
 	/* inherit parts of blocked thread's context as a good template */
 	cpu_set_upcall(td2, td);
 	/* Let the new thread become owner of the upcall */
diff --git a/sys/kern/kern_thr.c b/sys/kern/kern_thr.c
index 6bf0ded..25bf8d1 100644
--- a/sys/kern/kern_thr.c
+++ b/sys/kern/kern_thr.c
@@ -231,6 +231,7 @@ create_thread(struct thread *td, mcontext_t *ctx,
 	newtd->td_sigmask = td->td_sigmask;
 	PROC_SLOCK(p);
 	thread_link(newtd, p); 
+	bcopy(p->p_comm, newtd->td_name, sizeof(newtd->td_name));
 	thread_lock(td);
 	/* let the scheduler know about these things. */
 	sched_fork_thread(td, newtd);
diff --git a/sys/kern/kern_thread.c b/sys/kern/kern_thread.c
index 7fdfa20..7ff40eb 100644
--- a/sys/kern/kern_thread.c
+++ b/sys/kern/kern_thread.c
@@ -232,7 +232,6 @@ proc_linkup(struct proc *p, struct thread *td)
 		/* XXX p_ksi may be null if ksiginfo zone is not ready */
 		p->p_ksi->ksi_flags = KSI_EXT | KSI_INS;
 	}
-	bcopy(p->p_comm, td->td_name, sizeof(td->td_name));
 	LIST_INIT(&p->p_mqnotifier);
 	p->p_numthreads = 0;
 	thread_link(td, p);