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[Qemu-devel] [patch 1/7] add migration_active function
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [patch 1/7] add migration_active function |
Date: |
Mon, 06 Jun 2011 13:55:37 -0300 |
User-agent: |
quilt/0.48-1 |
To query whether migration is active.
Signed-off-by: Marcelo Tosatti <address@hidden>
Index: qemu-block-copy/migration.c
===================================================================
--- qemu-block-copy.orig/migration.c
+++ qemu-block-copy/migration.c
@@ -85,8 +85,8 @@ int do_migrate(Monitor *mon, const QDict
int inc = qdict_get_try_bool(qdict, "inc", 0);
const char *uri = qdict_get_str(qdict, "uri");
- if (current_migration &&
- current_migration->get_status(current_migration) == MIG_STATE_ACTIVE) {
+
+ if (migration_active()) {
monitor_printf(mon, "migration already in progress\n");
return -1;
}
@@ -480,3 +480,13 @@ int get_migration_state(void)
return MIG_STATE_ERROR;
}
}
+
+bool migration_active(void)
+{
+ if (current_migration &&
+ current_migration->get_status(current_migration) == MIG_STATE_ACTIVE) {
+ return true;
+ }
+
+ return false;
+}
Index: qemu-block-copy/migration.h
===================================================================
--- qemu-block-copy.orig/migration.h
+++ qemu-block-copy/migration.h
@@ -148,4 +148,6 @@ int ram_load(QEMUFile *f, void *opaque,
extern int incoming_expected;
+bool migration_active(void);
+
#endif
[Qemu-devel] [patch 5/7] Add vmstop code for live block copy, Marcelo Tosatti, 2011/06/06
[Qemu-devel] [patch 3/7] Add error messages for live block copy, Marcelo Tosatti, 2011/06/06
[Qemu-devel] [patch 4/7] Add blkdebug points for live block copy, Marcelo Tosatti, 2011/06/06
[Qemu-devel] [patch 2/7] Add blkmirror block driver, Marcelo Tosatti, 2011/06/06
[Qemu-devel] [patch 1/7] add migration_active function,
Marcelo Tosatti <=