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[PATCH v3 10/13] monitor/hmp: move hmp_info_block* to block-hmp-cmds.c
|
From: |
Maxim Levitsky |
|
Subject: |
[PATCH v3 10/13] monitor/hmp: move hmp_info_block* to block-hmp-cmds.c |
|
Date: |
Mon, 27 Jan 2020 12:36:44 +0200 |
Signed-off-by: Maxim Levitsky <address@hidden>
---
block/monitor/block-hmp-cmds.c | 388 +++++++++++++++++++++++++++++
include/block/block-hmp-commands.h | 4 +
include/monitor/hmp.h | 4 -
monitor/hmp-cmds.c | 388 -----------------------------
4 files changed, 392 insertions(+), 392 deletions(-)
diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c
index 60d63bfe18..a4b1604aee 100644
--- a/block/monitor/block-hmp-cmds.c
+++ b/block/monitor/block-hmp-cmds.c
@@ -23,11 +23,13 @@
#include "qemu/config-file.h"
#include "qemu/option.h"
#include "qemu/sockets.h"
+#include "qemu/cutils.h"
#include "sysemu/sysemu.h"
#include "monitor/monitor.h"
#include "block/nbd.h"
#include "block/block_int.h"
#include "block/block-hmp-commands.h"
+#include "block/qapi.h"
#include "monitor/hmp.h"
#include "qemu-io.h"
@@ -553,3 +555,389 @@ fail:
blk_unref(local_blk);
hmp_handle_error(mon, err);
}
+
+static void print_block_info(Monitor *mon, BlockInfo *info,
+ BlockDeviceInfo *inserted, bool verbose)
+{
+ ImageInfo *image_info;
+
+ assert(!info || !info->has_inserted || info->inserted == inserted);
+
+ if (info && *info->device) {
+ monitor_printf(mon, "%s", info->device);
+ if (inserted && inserted->has_node_name) {
+ monitor_printf(mon, " (%s)", inserted->node_name);
+ }
+ } else {
+ assert(info || inserted);
+ monitor_printf(mon, "%s",
+ inserted && inserted->has_node_name ?
inserted->node_name
+ : info && info->has_qdev ? info->qdev
+ : "<anonymous>");
+ }
+
+ if (inserted) {
+ monitor_printf(mon, ": %s (%s%s%s)\n",
+ inserted->file,
+ inserted->drv,
+ inserted->ro ? ", read-only" : "",
+ inserted->encrypted ? ", encrypted" : "");
+ } else {
+ monitor_printf(mon, ": [not inserted]\n");
+ }
+
+ if (info) {
+ if (info->has_qdev) {
+ monitor_printf(mon, " Attached to: %s\n", info->qdev);
+ }
+ if (info->has_io_status && info->io_status !=
BLOCK_DEVICE_IO_STATUS_OK) {
+ monitor_printf(mon, " I/O status: %s\n",
+ BlockDeviceIoStatus_str(info->io_status));
+ }
+
+ if (info->removable) {
+ monitor_printf(mon, " Removable device: %slocked, tray %s\n",
+ info->locked ? "" : "not ",
+ info->tray_open ? "open" : "closed");
+ }
+ }
+
+
+ if (!inserted) {
+ return;
+ }
+
+ monitor_printf(mon, " Cache mode: %s%s%s\n",
+ inserted->cache->writeback ? "writeback" : "writethrough",
+ inserted->cache->direct ? ", direct" : "",
+ inserted->cache->no_flush ? ", ignore flushes" : "");
+
+ if (inserted->has_backing_file) {
+ monitor_printf(mon,
+ " Backing file: %s "
+ "(chain depth: %" PRId64 ")\n",
+ inserted->backing_file,
+ inserted->backing_file_depth);
+ }
+
+ if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
+ monitor_printf(mon, " Detect zeroes: %s\n",
+ BlockdevDetectZeroesOptions_str(inserted->detect_zeroes));
+ }
+
+ if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
+ inserted->iops || inserted->iops_rd || inserted->iops_wr)
+ {
+ monitor_printf(mon, " I/O throttling: bps=%" PRId64
+ " bps_rd=%" PRId64 " bps_wr=%" PRId64
+ " bps_max=%" PRId64
+ " bps_rd_max=%" PRId64
+ " bps_wr_max=%" PRId64
+ " iops=%" PRId64 " iops_rd=%" PRId64
+ " iops_wr=%" PRId64
+ " iops_max=%" PRId64
+ " iops_rd_max=%" PRId64
+ " iops_wr_max=%" PRId64
+ " iops_size=%" PRId64
+ " group=%s\n",
+ inserted->bps,
+ inserted->bps_rd,
+ inserted->bps_wr,
+ inserted->bps_max,
+ inserted->bps_rd_max,
+ inserted->bps_wr_max,
+ inserted->iops,
+ inserted->iops_rd,
+ inserted->iops_wr,
+ inserted->iops_max,
+ inserted->iops_rd_max,
+ inserted->iops_wr_max,
+ inserted->iops_size,
+ inserted->group);
+ }
+
+ if (verbose) {
+ monitor_printf(mon, "\nImages:\n");
+ image_info = inserted->image;
+ while (1) {
+ bdrv_image_info_dump(image_info);
+ if (image_info->has_backing_image) {
+ image_info = image_info->backing_image;
+ } else {
+ break;
+ }
+ }
+ }
+}
+
+void hmp_info_block(Monitor *mon, const QDict *qdict)
+{
+ BlockInfoList *block_list, *info;
+ BlockDeviceInfoList *blockdev_list, *blockdev;
+ const char *device = qdict_get_try_str(qdict, "device");
+ bool verbose = qdict_get_try_bool(qdict, "verbose", false);
+ bool nodes = qdict_get_try_bool(qdict, "nodes", false);
+ bool printed = false;
+
+ /* Print BlockBackend information */
+ if (!nodes) {
+ block_list = qmp_query_block(NULL);
+ } else {
+ block_list = NULL;
+ }
+
+ for (info = block_list; info; info = info->next) {
+ if (device && strcmp(device, info->value->device)) {
+ continue;
+ }
+
+ if (info != block_list) {
+ monitor_printf(mon, "\n");
+ }
+
+ print_block_info(mon, info->value, info->value->has_inserted
+ ? info->value->inserted : NULL,
+ verbose);
+ printed = true;
+ }
+
+ qapi_free_BlockInfoList(block_list);
+
+ if ((!device && !nodes) || printed) {
+ return;
+ }
+
+ /* Print node information */
+ blockdev_list = qmp_query_named_block_nodes(NULL);
+ for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
+ assert(blockdev->value->has_node_name);
+ if (device && strcmp(device, blockdev->value->node_name)) {
+ continue;
+ }
+
+ if (blockdev != blockdev_list) {
+ monitor_printf(mon, "\n");
+ }
+
+ print_block_info(mon, NULL, blockdev->value, verbose);
+ }
+ qapi_free_BlockDeviceInfoList(blockdev_list);
+}
+
+void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
+{
+ BlockStatsList *stats_list, *stats;
+
+ stats_list = qmp_query_blockstats(false, false, NULL);
+
+ for (stats = stats_list; stats; stats = stats->next) {
+ if (!stats->value->has_device) {
+ continue;
+ }
+
+ monitor_printf(mon, "%s:", stats->value->device);
+ monitor_printf(mon, " rd_bytes=%" PRId64
+ " wr_bytes=%" PRId64
+ " rd_operations=%" PRId64
+ " wr_operations=%" PRId64
+ " flush_operations=%" PRId64
+ " wr_total_time_ns=%" PRId64
+ " rd_total_time_ns=%" PRId64
+ " flush_total_time_ns=%" PRId64
+ " rd_merged=%" PRId64
+ " wr_merged=%" PRId64
+ " idle_time_ns=%" PRId64
+ "\n",
+ stats->value->stats->rd_bytes,
+ stats->value->stats->wr_bytes,
+ stats->value->stats->rd_operations,
+ stats->value->stats->wr_operations,
+ stats->value->stats->flush_operations,
+ stats->value->stats->wr_total_time_ns,
+ stats->value->stats->rd_total_time_ns,
+ stats->value->stats->flush_total_time_ns,
+ stats->value->stats->rd_merged,
+ stats->value->stats->wr_merged,
+ stats->value->stats->idle_time_ns);
+ }
+
+ qapi_free_BlockStatsList(stats_list);
+}
+
+void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
+{
+ BlockJobInfoList *list;
+ Error *err = NULL;
+
+ list = qmp_query_block_jobs(&err);
+ assert(!err);
+
+ if (!list) {
+ monitor_printf(mon, "No active jobs\n");
+ return;
+ }
+
+ while (list) {
+ if (strcmp(list->value->type, "stream") == 0) {
+ monitor_printf(mon, "Streaming device %s: Completed %" PRId64
+ " of %" PRId64 " bytes, speed limit %" PRId64
+ " bytes/s\n",
+ list->value->device,
+ list->value->offset,
+ list->value->len,
+ list->value->speed);
+ } else {
+ monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
+ " of %" PRId64 " bytes, speed limit %" PRId64
+ " bytes/s\n",
+ list->value->type,
+ list->value->device,
+ list->value->offset,
+ list->value->len,
+ list->value->speed);
+ }
+ list = list->next;
+ }
+
+ qapi_free_BlockJobInfoList(list);
+}
+
+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(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(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(NULL);
+ monitor_printf(mon, "\n");
+ QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
+ bdrv_snapshot_dump(&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);
+}
diff --git a/include/block/block-hmp-commands.h
b/include/block/block-hmp-commands.h
index 99145c8fcf..206635ffed 100644
--- a/include/block/block-hmp-commands.h
+++ b/include/block/block-hmp-commands.h
@@ -34,5 +34,9 @@ void hmp_eject(Monitor *mon, const QDict *qdict);
void hmp_qemu_io(Monitor *mon, const QDict *qdict);
+void hmp_info_block(Monitor *mon, const QDict *qdict);
+void hmp_info_blockstats(Monitor *mon, const QDict *qdict);
+void hmp_info_block_jobs(Monitor *mon, const QDict *qdict);
+void hmp_info_snapshots(Monitor *mon, const QDict *qdict);
#endif
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
index 47a7cad734..e33ca5a911 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
@@ -30,8 +30,6 @@ void hmp_info_migrate_capabilities(Monitor *mon, const QDict
*qdict);
void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict);
void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict);
void hmp_info_cpus(Monitor *mon, const QDict *qdict);
-void hmp_info_block(Monitor *mon, const QDict *qdict);
-void hmp_info_blockstats(Monitor *mon, const QDict *qdict);
void hmp_info_vnc(Monitor *mon, const QDict *qdict);
void hmp_info_spice(Monitor *mon, const QDict *qdict);
void hmp_info_balloon(Monitor *mon, const QDict *qdict);
@@ -39,7 +37,6 @@ void hmp_info_irq(Monitor *mon, const QDict *qdict);
void hmp_info_pic(Monitor *mon, const QDict *qdict);
void hmp_info_rdma(Monitor *mon, const QDict *qdict);
void hmp_info_pci(Monitor *mon, const QDict *qdict);
-void hmp_info_block_jobs(Monitor *mon, const QDict *qdict);
void hmp_info_tpm(Monitor *mon, const QDict *qdict);
void hmp_info_iothreads(Monitor *mon, const QDict *qdict);
void hmp_quit(Monitor *mon, const QDict *qdict);
@@ -62,7 +59,6 @@ void hmp_balloon(Monitor *mon, const QDict *qdict);
void hmp_loadvm(Monitor *mon, const QDict *qdict);
void hmp_savevm(Monitor *mon, const QDict *qdict);
void hmp_delvm(Monitor *mon, const QDict *qdict);
-void hmp_info_snapshots(Monitor *mon, const QDict *qdict);
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
void hmp_migrate_continue(Monitor *mon, const QDict *qdict);
void hmp_migrate_incoming(Monitor *mon, const QDict *qdict);
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index c224e0f338..1ddfe2fceb 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -45,7 +45,6 @@
#include "qapi/string-output-visitor.h"
#include "qom/object_interfaces.h"
#include "ui/console.h"
-#include "block/qapi.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
#include "exec/ramlist.h"
@@ -465,213 +464,6 @@ void hmp_info_migrate_cache_size(Monitor *mon, const
QDict *qdict)
qmp_query_migrate_cache_size(NULL) >> 10);
}
-static void print_block_info(Monitor *mon, BlockInfo *info,
- BlockDeviceInfo *inserted, bool verbose)
-{
- ImageInfo *image_info;
-
- assert(!info || !info->has_inserted || info->inserted == inserted);
-
- if (info && *info->device) {
- monitor_printf(mon, "%s", info->device);
- if (inserted && inserted->has_node_name) {
- monitor_printf(mon, " (%s)", inserted->node_name);
- }
- } else {
- assert(info || inserted);
- monitor_printf(mon, "%s",
- inserted && inserted->has_node_name ?
inserted->node_name
- : info && info->has_qdev ? info->qdev
- : "<anonymous>");
- }
-
- if (inserted) {
- monitor_printf(mon, ": %s (%s%s%s)\n",
- inserted->file,
- inserted->drv,
- inserted->ro ? ", read-only" : "",
- inserted->encrypted ? ", encrypted" : "");
- } else {
- monitor_printf(mon, ": [not inserted]\n");
- }
-
- if (info) {
- if (info->has_qdev) {
- monitor_printf(mon, " Attached to: %s\n", info->qdev);
- }
- if (info->has_io_status && info->io_status !=
BLOCK_DEVICE_IO_STATUS_OK) {
- monitor_printf(mon, " I/O status: %s\n",
- BlockDeviceIoStatus_str(info->io_status));
- }
-
- if (info->removable) {
- monitor_printf(mon, " Removable device: %slocked, tray %s\n",
- info->locked ? "" : "not ",
- info->tray_open ? "open" : "closed");
- }
- }
-
-
- if (!inserted) {
- return;
- }
-
- monitor_printf(mon, " Cache mode: %s%s%s\n",
- inserted->cache->writeback ? "writeback" : "writethrough",
- inserted->cache->direct ? ", direct" : "",
- inserted->cache->no_flush ? ", ignore flushes" : "");
-
- if (inserted->has_backing_file) {
- monitor_printf(mon,
- " Backing file: %s "
- "(chain depth: %" PRId64 ")\n",
- inserted->backing_file,
- inserted->backing_file_depth);
- }
-
- if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
- monitor_printf(mon, " Detect zeroes: %s\n",
- BlockdevDetectZeroesOptions_str(inserted->detect_zeroes));
- }
-
- if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
- inserted->iops || inserted->iops_rd || inserted->iops_wr)
- {
- monitor_printf(mon, " I/O throttling: bps=%" PRId64
- " bps_rd=%" PRId64 " bps_wr=%" PRId64
- " bps_max=%" PRId64
- " bps_rd_max=%" PRId64
- " bps_wr_max=%" PRId64
- " iops=%" PRId64 " iops_rd=%" PRId64
- " iops_wr=%" PRId64
- " iops_max=%" PRId64
- " iops_rd_max=%" PRId64
- " iops_wr_max=%" PRId64
- " iops_size=%" PRId64
- " group=%s\n",
- inserted->bps,
- inserted->bps_rd,
- inserted->bps_wr,
- inserted->bps_max,
- inserted->bps_rd_max,
- inserted->bps_wr_max,
- inserted->iops,
- inserted->iops_rd,
- inserted->iops_wr,
- inserted->iops_max,
- inserted->iops_rd_max,
- inserted->iops_wr_max,
- inserted->iops_size,
- inserted->group);
- }
-
- if (verbose) {
- monitor_printf(mon, "\nImages:\n");
- image_info = inserted->image;
- while (1) {
- bdrv_image_info_dump(image_info);
- if (image_info->has_backing_image) {
- image_info = image_info->backing_image;
- } else {
- break;
- }
- }
- }
-}
-
-void hmp_info_block(Monitor *mon, const QDict *qdict)
-{
- BlockInfoList *block_list, *info;
- BlockDeviceInfoList *blockdev_list, *blockdev;
- const char *device = qdict_get_try_str(qdict, "device");
- bool verbose = qdict_get_try_bool(qdict, "verbose", false);
- bool nodes = qdict_get_try_bool(qdict, "nodes", false);
- bool printed = false;
-
- /* Print BlockBackend information */
- if (!nodes) {
- block_list = qmp_query_block(NULL);
- } else {
- block_list = NULL;
- }
-
- for (info = block_list; info; info = info->next) {
- if (device && strcmp(device, info->value->device)) {
- continue;
- }
-
- if (info != block_list) {
- monitor_printf(mon, "\n");
- }
-
- print_block_info(mon, info->value, info->value->has_inserted
- ? info->value->inserted : NULL,
- verbose);
- printed = true;
- }
-
- qapi_free_BlockInfoList(block_list);
-
- if ((!device && !nodes) || printed) {
- return;
- }
-
- /* Print node information */
- blockdev_list = qmp_query_named_block_nodes(NULL);
- for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
- assert(blockdev->value->has_node_name);
- if (device && strcmp(device, blockdev->value->node_name)) {
- continue;
- }
-
- if (blockdev != blockdev_list) {
- monitor_printf(mon, "\n");
- }
-
- print_block_info(mon, NULL, blockdev->value, verbose);
- }
- qapi_free_BlockDeviceInfoList(blockdev_list);
-}
-
-void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
-{
- BlockStatsList *stats_list, *stats;
-
- stats_list = qmp_query_blockstats(false, false, NULL);
-
- for (stats = stats_list; stats; stats = stats->next) {
- if (!stats->value->has_device) {
- continue;
- }
-
- monitor_printf(mon, "%s:", stats->value->device);
- monitor_printf(mon, " rd_bytes=%" PRId64
- " wr_bytes=%" PRId64
- " rd_operations=%" PRId64
- " wr_operations=%" PRId64
- " flush_operations=%" PRId64
- " wr_total_time_ns=%" PRId64
- " rd_total_time_ns=%" PRId64
- " flush_total_time_ns=%" PRId64
- " rd_merged=%" PRId64
- " wr_merged=%" PRId64
- " idle_time_ns=%" PRId64
- "\n",
- stats->value->stats->rd_bytes,
- stats->value->stats->wr_bytes,
- stats->value->stats->rd_operations,
- stats->value->stats->wr_operations,
- stats->value->stats->flush_operations,
- stats->value->stats->wr_total_time_ns,
- stats->value->stats->rd_total_time_ns,
- stats->value->stats->flush_total_time_ns,
- stats->value->stats->rd_merged,
- stats->value->stats->wr_merged,
- stats->value->stats->idle_time_ns);
- }
-
- qapi_free_BlockStatsList(stats_list);
-}
#ifdef CONFIG_VNC
/* Helper for hmp_info_vnc_clients, _servers */
@@ -1051,44 +843,6 @@ void hmp_info_pci(Monitor *mon, const QDict *qdict)
qapi_free_PciInfoList(info_list);
}
-void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
-{
- BlockJobInfoList *list;
- Error *err = NULL;
-
- list = qmp_query_block_jobs(&err);
- assert(!err);
-
- if (!list) {
- monitor_printf(mon, "No active jobs\n");
- return;
- }
-
- while (list) {
- if (strcmp(list->value->type, "stream") == 0) {
- monitor_printf(mon, "Streaming device %s: Completed %" PRId64
- " of %" PRId64 " bytes, speed limit %" PRId64
- " bytes/s\n",
- list->value->device,
- list->value->offset,
- list->value->len,
- list->value->speed);
- } else {
- monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
- " of %" PRId64 " bytes, speed limit %" PRId64
- " bytes/s\n",
- list->value->type,
- list->value->device,
- list->value->offset,
- list->value->len,
- list->value->speed);
- }
- list = list->next;
- }
-
- qapi_free_BlockJobInfoList(list);
-}
-
void hmp_info_tpm(Monitor *mon, const QDict *qdict)
{
TPMInfoList *info_list, *info;
@@ -1351,148 +1105,6 @@ void hmp_delvm(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, err);
}
-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(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(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(NULL);
- monitor_printf(mon, "\n");
- QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
- bdrv_snapshot_dump(&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 hmp_announce_self(Monitor *mon, const QDict *qdict)
{
const char *interfaces_str = qdict_get_try_str(qdict, "interfaces");
--
2.17.2
Re: [PATCH v3 00/13] RFC: [for 5.0]: HMP monitor handlers cleanups, no-reply, 2020/01/27