Message ID | 1368632937-32272-13-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/migration.c b/migration.c index 866d68d..fb8b326 100644 --- a/migration.c +++ b/migration.c @@ -22,6 +22,7 @@ #include "qemu/sockets.h" #include "migration/block.h" #include "qemu/thread.h" +#include "qemu/rcu.h" #include "qmp-commands.h" #include "trace.h" @@ -510,6 +511,7 @@ static void *migration_thread(void *opaque) int64_t current_time; uint64_t pending_size; + rcu_quiescent_state(); if (!qemu_file_rate_limit(s->file)) { DPRINTF("iterate\n"); pending_size = qemu_savevm_state_pending(s->file, max_size);
The migration thread polls s->state periodically, it does not use a mutex or condition variable, so it has to report quiescent states manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- migration.c | 2 ++ 1 file changed, 2 insertions(+)