[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v10 18/24] migration: Add multifd traces for start/e
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH v10 18/24] migration: Add multifd traces for start/end thread |
Date: |
Wed, 7 Mar 2018 12:00:04 +0100 |
Signed-off-by: Juan Quintela <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 0266bd200c..b57d9fd667 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -492,6 +492,8 @@ 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);
@@ -507,6 +509,7 @@ static void *multifd_send_thread(void *opaque)
}
qemu_mutex_unlock(&p->mutex);
}
+ trace_multifd_send_thread_end(p->id);
return NULL;
}
@@ -642,6 +645,8 @@ 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);
@@ -658,6 +663,7 @@ 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 76075c26bc..db88fa699f 100644
--- a/migration/trace-events
+++ b/migration/trace-events
@@ -79,6 +79,10 @@ ram_save_page(const char *rbname, uint64_t offset, void
*host) "%s: offset: 0x%"
ram_save_queue_pages(const char *rbname, size_t start, size_t len) "%s: start:
0x%zx len: 0x%zx"
multifd_send_sync_main(void) ""
multifd_recv_sync_main(void) ""
+multifd_send_thread_start(int id) "%d"
+multifd_send_thread_end(int id) "%d"
+multifd_recv_thread_start(int id) "%d"
+multifd_recv_thread_end(int id) "%d"
# migration/migration.c
await_return_path_close_on_source_close(void) ""
--
2.14.3
- [Qemu-devel] [PATCH v10 06/24] tests: Add basic migration precopy tcp test, (continued)
- [Qemu-devel] [PATCH v10 06/24] tests: Add basic migration precopy tcp test, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 11/24] migration: terminate_* can be called for other threads, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 14/24] migration: Be sure all recv channels are created, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 01/24] tests: Add migration precopy test, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 10/24] migration: In case of error just end the migration, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 02/24] tests: Add migration xbzrle test, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 13/24] migration: Introduce multifd_recv_new_channel(), Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 18/24] migration: Add multifd traces for start/end thread,
Juan Quintela <=
- [Qemu-devel] [PATCH v10 16/24] migration: Synchronize recv threads, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 15/24] migration: Synchronize send threads, Juan Quintela, 2018/03/07
- [Qemu-devel] [PATCH v10 19/24] migration: Create multifd channels, Juan Quintela, 2018/03/07
[Qemu-devel] [PATCH v10 23/24] migration: Create pages structure for reception, Juan Quintela, 2018/03/07