From 883af6aa527c4d0b43adc99c19e1cbb53153a7a0 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sat, 8 Feb 2025 21:25:55 +0100
Subject: Add names to threads

---
 pfinet/ethernet.c   | 2 ++
 pfinet/sched.c      | 3 +++
 pfinet/timer-emul.c | 3 +++
 3 files changed, 8 insertions(+)

(limited to 'pfinet')

diff --git a/pfinet/ethernet.c b/pfinet/ethernet.c
index ae738de5..234e9007 100644
--- a/pfinet/ethernet.c
+++ b/pfinet/ethernet.c
@@ -102,6 +102,8 @@ static struct port_bucket *etherport_bucket;
 static void *
 ethernet_thread (void *arg)
 {
+  pthread_setname_np (pthread_self (), "ethernet");
+
   ports_manage_port_operations_one_thread (etherport_bucket,
 					   ethernet_demuxer,
 					   0);
diff --git a/pfinet/sched.c b/pfinet/sched.c
index af03ab49..5a3dd3ed 100644
--- a/pfinet/sched.c
+++ b/pfinet/sched.c
@@ -19,6 +19,7 @@
 
 #include "pfinet.h"
 
+#include <pthread.h>
 #include <asm/system.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
@@ -59,6 +60,8 @@ sock_wake_async (struct socket *sock, int how)
 void *
 net_bh_worker (void *arg)
 {
+  pthread_setname_np (pthread_self (), "net_bh");
+
   pthread_mutex_lock (&net_bh_lock);
   while (1)
     {
diff --git a/pfinet/timer-emul.c b/pfinet/timer-emul.c
index f1686741..701a4164 100644
--- a/pfinet/timer-emul.c
+++ b/pfinet/timer-emul.c
@@ -26,6 +26,7 @@
 #include <linux/sched.h>
 #include <error.h>
 #include <string.h>
+#include <pthread.h>
 #include "pfinet.h"
 
 long long root_jiffies;
@@ -40,6 +41,8 @@ timer_function (void *this_is_a_pointless_variable_with_a_rather_long_name)
   mach_port_t recv;
   int wait = 0;
 
+  pthread_setname_np (pthread_self (), "timer");
+
   recv = mach_reply_port ();
 
   timer_thread = mach_thread_self ();
-- 
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