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[Qemu-devel] [PATCH v11 09/15] migration: Add multifd traces for start/e
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH v11 09/15] migration: Add multifd traces for start/end thread |
Date: |
Fri, 16 Mar 2018 12:53:57 +0100 |
Signed-off-by: Juan Quintela <address@hidden>
Reviewed-by: Daniel P. Berrangé <address@hidden>
---
migration/ram.c | 6 ++++++
migration/trace-events | 4 ++++
2 files changed, 10 insertions(+)
diff --git a/migration/ram.c b/migration/ram.c
index 4ba03cf9c9..7d9e363bbe 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -505,6 +505,8 @@ static void *multifd_send_thread(void *opaque)
{
MultiFDSendParams *p = opaque;
+ trace_multifd_send_thread_start(p->id);
+
while (true) {
qemu_sem_wait(&p->sem);
qemu_mutex_lock(&p->mutex);
@@ -521,6 +523,7 @@ static void *multifd_send_thread(void *opaque)
}
qemu_mutex_unlock(&p->mutex);
}
+ trace_multifd_send_thread_end(p->id);
return NULL;
}
@@ -668,6 +671,8 @@ static void *multifd_recv_thread(void *opaque)
{
MultiFDRecvParams *p = opaque;
+ trace_multifd_recv_thread_start(p->id);
+
while (true) {
qemu_sem_wait(&p->sem);
qemu_mutex_lock(&p->mutex);
@@ -685,6 +690,7 @@ static void *multifd_recv_thread(void *opaque)
qemu_mutex_unlock(&p->mutex);
}
+ trace_multifd_recv_thread_end(p->id);
return NULL;
}
diff --git a/migration/trace-events b/migration/trace-events
index 551d325daf..9c92d3ec14 100644
--- a/migration/trace-events
+++ b/migration/trace-events
@@ -83,6 +83,10 @@ multifd_send_sync_wait(uint8_t id, bool quit, bool running)
"channel %d quit %d
multifd_recv_sync_main(void) ""
multifd_recv_sync_signal(uint8_t id, bool quit, bool running) "channel %d quit
%d running %d"
multifd_recv_sync_wait(uint8_t id, bool quit, bool running) "channel %d quit
%d running %d"
+multifd_send_thread_start(uint8_t id) "%d"
+multifd_send_thread_end(uint8_t id) "%d"
+multifd_recv_thread_start(uint8_t id) "%d"
+multifd_recv_thread_end(uint8_t id) "%d"
# migration/migration.c
await_return_path_close_on_source_close(void) ""
--
2.14.3
- [Qemu-devel] [PATCH v11 02/15] migration: In case of error just end the migration, (continued)
- [Qemu-devel] [PATCH v11 02/15] migration: In case of error just end the migration, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 05/15] migration: Be sure all recv channels are created, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 06/15] migration: Export functions to create send channels, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 01/15] migration: Set error state in case of error, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 08/15] migration: Synchronize recv threads, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 09/15] migration: Add multifd traces for start/end thread,
Juan Quintela <=
- [Qemu-devel] [PATCH v11 04/15] migration: Introduce multifd_recv_new_channel(), Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 03/15] migration: terminate_* can be called for other threads, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 07/15] migration: Synchronize send threads, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 11/15] migration: Delay start of migration main routines, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 12/15] migration: Transmit initial package through the multifd channels, Juan Quintela, 2018/03/16
- [Qemu-devel] [PATCH v11 10/15] migration: Create multifd channels, Juan Quintela, 2018/03/16