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Diffstat (limited to 'migration')
-rw-r--r--migration/savevm.c147
1 files changed, 0 insertions, 147 deletions
diff --git a/migration/savevm.c b/migration/savevm.c
index 9e0bd9d5d2..ff78a8948d 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -33,15 +33,12 @@
#include "hw/qdev.h"
#include "hw/xen/xen.h"
#include "net/net.h"
-#include "monitor/monitor.h"
#include "sysemu/sysemu.h"
#include "qemu/timer.h"
-#include "audio/audio.h"
#include "migration/migration.h"
#include "migration/postcopy-ram.h"
#include "qapi/qmp/qerror.h"
#include "qemu/error-report.h"
-#include "qemu/sockets.h"
#include "qemu/queue.h"
#include "sysemu/cpus.h"
#include "exec/memory.h"
@@ -50,7 +47,6 @@
#include "qemu/bitops.h"
#include "qemu/iov.h"
#include "block/snapshot.h"
-#include "block/qapi.h"
#include "qemu/cutils.h"
#include "io/channel-buffer.h"
#include "io/channel-file.h"
@@ -2304,149 +2300,6 @@ int load_vmstate(const char *name)
return 0;
}
-void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
-{
- BlockDriverState *bs, *bs1;
- BdrvNextIterator it1;
- QEMUSnapshotInfo *sn_tab, *sn;
- bool no_snapshot = true;
- int nb_sns, i;
- int total;
- int *global_snapshots;
- AioContext *aio_context;
-
- typedef struct SnapshotEntry {
- QEMUSnapshotInfo sn;
- QTAILQ_ENTRY(SnapshotEntry) next;
- } SnapshotEntry;
-
- typedef struct ImageEntry {
- const char *imagename;
- QTAILQ_ENTRY(ImageEntry) next;
- QTAILQ_HEAD(, SnapshotEntry) snapshots;
- } ImageEntry;
-
- QTAILQ_HEAD(, ImageEntry) image_list =
- QTAILQ_HEAD_INITIALIZER(image_list);
-
- ImageEntry *image_entry, *next_ie;
- SnapshotEntry *snapshot_entry;
-
- bs = bdrv_all_find_vmstate_bs();
- if (!bs) {
- monitor_printf(mon, "No available block device supports snapshots\n");
- return;
- }
- aio_context = bdrv_get_aio_context(bs);
-
- aio_context_acquire(aio_context);
- nb_sns = bdrv_snapshot_list(bs, &sn_tab);
- aio_context_release(aio_context);
-
- if (nb_sns < 0) {
- monitor_printf(mon, "bdrv_snapshot_list: error %d\n", nb_sns);
- return;
- }
-
- for (bs1 = bdrv_first(&it1); bs1; bs1 = bdrv_next(&it1)) {
- int bs1_nb_sns = 0;
- ImageEntry *ie;
- SnapshotEntry *se;
- AioContext *ctx = bdrv_get_aio_context(bs1);
-
- aio_context_acquire(ctx);
- if (bdrv_can_snapshot(bs1)) {
- sn = NULL;
- bs1_nb_sns = bdrv_snapshot_list(bs1, &sn);
- if (bs1_nb_sns > 0) {
- no_snapshot = false;
- ie = g_new0(ImageEntry, 1);
- ie->imagename = bdrv_get_device_name(bs1);
- QTAILQ_INIT(&ie->snapshots);
- QTAILQ_INSERT_TAIL(&image_list, ie, next);
- for (i = 0; i < bs1_nb_sns; i++) {
- se = g_new0(SnapshotEntry, 1);
- se->sn = sn[i];
- QTAILQ_INSERT_TAIL(&ie->snapshots, se, next);
- }
- }
- g_free(sn);
- }
- aio_context_release(ctx);
- }
-
- if (no_snapshot) {
- monitor_printf(mon, "There is no snapshot available.\n");
- return;
- }
-
- global_snapshots = g_new0(int, nb_sns);
- total = 0;
- for (i = 0; i < nb_sns; i++) {
- SnapshotEntry *next_sn;
- if (bdrv_all_find_snapshot(sn_tab[i].name, &bs1) == 0) {
- global_snapshots[total] = i;
- total++;
- QTAILQ_FOREACH(image_entry, &image_list, next) {
- QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots,
- next, next_sn) {
- if (!strcmp(sn_tab[i].name, snapshot_entry->sn.name)) {
- QTAILQ_REMOVE(&image_entry->snapshots, snapshot_entry,
- next);
- g_free(snapshot_entry);
- }
- }
- }
- }
- }
-
- monitor_printf(mon, "List of snapshots present on all disks:\n");
-
- if (total > 0) {
- bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
- monitor_printf(mon, "\n");
- for (i = 0; i < total; i++) {
- sn = &sn_tab[global_snapshots[i]];
- /* The ID is not guaranteed to be the same on all images, so
- * overwrite it.
- */
- pstrcpy(sn->id_str, sizeof(sn->id_str), "--");
- bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, sn);
- monitor_printf(mon, "\n");
- }
- } else {
- monitor_printf(mon, "None\n");
- }
-
- QTAILQ_FOREACH(image_entry, &image_list, next) {
- if (QTAILQ_EMPTY(&image_entry->snapshots)) {
- continue;
- }
- monitor_printf(mon,
- "\nList of partial (non-loadable) snapshots on '%s':\n",
- image_entry->imagename);
- bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
- monitor_printf(mon, "\n");
- QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
- bdrv_snapshot_dump((fprintf_function)monitor_printf, mon,
- &snapshot_entry->sn);
- monitor_printf(mon, "\n");
- }
- }
-
- QTAILQ_FOREACH_SAFE(image_entry, &image_list, next, next_ie) {
- SnapshotEntry *next_sn;
- QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots, next,
- next_sn) {
- g_free(snapshot_entry);
- }
- g_free(image_entry);
- }
- g_free(sn_tab);
- g_free(global_snapshots);
-
-}
-
void vmstate_register_ram(MemoryRegion *mr, DeviceState *dev)
{
qemu_ram_set_idstr(mr->ram_block,