This makes it easier to find the desired thread. Use "IO" plus the id;
even with the 14 character limit on the thread name, enough of the id should
be readable (e.g. "IO iothreadNNN" with three characters for the number).
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
v1->v2: shorten prefix (David Gilbert)
---
iothread.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/iothread.c b/iothread.c
index da6ce7b..1b8c2bb 100644
--- a/iothread.c
+++ b/iothread.c
@@ -72,6 +72,7 @@ static void iothread_complete(UserCreatable *obj, Error
**errp)
{
Error *local_error = NULL;
IOThread *iothread = IOTHREAD(obj);
+ char *name, *thread_name;
iothread->stopping = false;
iothread->thread_id = -1;
@@ -87,8 +88,12 @@ static void iothread_complete(UserCreatable *obj, Error
**errp)
/* This assumes we are called from a thread with useful CPU affinity for us
* to inherit.
*/
- qemu_thread_create(&iothread->thread, "iothread", iothread_run,
+ name = object_get_canonical_path_component(OBJECT(obj));
+ thread_name = g_strdup_printf("IO %s", name);
+ qemu_thread_create(&iothread->thread, thread_name, iothread_run,
iothread, QEMU_THREAD_JOINABLE);
+ g_free(thread_name);
+ g_free(name);
/* Wait for initialization to complete */
qemu_mutex_lock(&iothread->init_done_lock);
--
1.8.3.1
