[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH v5 07/28] migration: force QEMUFile to blocking mode

From: Daniel P. Berrange
Subject: [Qemu-devel] [PATCH v5 07/28] migration: force QEMUFile to blocking mode for outgoing migration
Date: Fri, 18 Mar 2016 14:30:42 +0000

Instead of relying on the default QEMUFile I/O blocking flag
state, explicitly turn on blocking I/O for outgoing migration
since it takes place in a background thread.

Reviewed-by: Dr. David Alan Gilbert <address@hidden>
Signed-off-by: Daniel P. Berrange <address@hidden>
 migration/migration.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/migration/migration.c b/migration/migration.c
index a06566f..ca611e5 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1769,6 +1769,7 @@ void migrate_fd_connect(MigrationState *s)
     s->expected_downtime = max_downtime/1000000;
     s->cleanup_bh = qemu_bh_new(migrate_fd_cleanup, s);
+    qemu_file_set_blocking(s->to_dst_file, true);
                              s->bandwidth_limit / XFER_LIMIT_RATIO);

reply via email to

[Prev in Thread] Current Thread [Next in Thread]