*/
#include "qemu/osdep.h"
+#include "qemu-common.h"
#include "block/qapi.h"
#include "block/block_int.h"
#include "block/throttle-groups.h"
#include "qapi/qmp/qlist.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qstring.h"
+#include "qemu/qemu-print.h"
#include "sysemu/block-backend.h"
#include "qemu/cutils.h"
return NULL;
}
+ bdrv_refresh_filename(bs);
+
info = g_malloc0(sizeof(*info));
info->file = g_strdup(bs->filename);
info->ro = bs->read_only;
goto out;
}
+ bdrv_refresh_filename(bs);
+
info = g_new0(ImageInfo, 1);
info->filename = g_strdup(bs->filename);
info->format = g_strdup(bdrv_get_format_name(bs));
info->dirty_flag = bdi.is_dirty;
info->has_dirty_flag = true;
}
- info->format_specific = bdrv_get_specific_info(bs);
+ info->format_specific = bdrv_get_specific_info(bs, &err);
+ if (err) {
+ error_propagate(errp, err);
+ qapi_free_ImageInfo(info);
+ goto out;
+ }
info->has_format_specific = info->format_specific != NULL;
backing_filename = bs->backing_file;
if (backing_filename[0] != '\0') {
- char *backing_filename2 = g_malloc0(PATH_MAX);
+ char *backing_filename2;
info->backing_filename = g_strdup(backing_filename);
info->has_backing_filename = true;
- bdrv_get_full_backing_filename(bs, backing_filename2, PATH_MAX, &err);
- if (err) {
- /* Can't reconstruct the full backing filename, so we must omit
- * this field and apply a Best Effort to this query. */
- g_free(backing_filename2);
- backing_filename2 = NULL;
- error_free(err);
- err = NULL;
- }
+ backing_filename2 = bdrv_get_full_backing_filename(bs, NULL);
/* Always report the full_backing_filename if present, even if it's the
* same as backing_filename. That they are same is useful info. */
}
bdrv_latency_histogram_stats(&stats->latency_histogram[BLOCK_ACCT_READ],
- &ds->has_x_rd_latency_histogram,
- &ds->x_rd_latency_histogram);
+ &ds->has_rd_latency_histogram,
+ &ds->rd_latency_histogram);
bdrv_latency_histogram_stats(&stats->latency_histogram[BLOCK_ACCT_WRITE],
- &ds->has_x_wr_latency_histogram,
- &ds->x_wr_latency_histogram);
+ &ds->has_wr_latency_histogram,
+ &ds->wr_latency_histogram);
bdrv_latency_histogram_stats(&stats->latency_histogram[BLOCK_ACCT_FLUSH],
- &ds->has_x_flush_latency_histogram,
- &ds->x_flush_latency_histogram);
+ &ds->has_flush_latency_histogram,
+ &ds->flush_latency_histogram);
}
static BlockStats *bdrv_query_bds_stats(BlockDriverState *bs,
p_next = &info->next;
}
} else {
- for (blk = blk_next(NULL); blk; blk = blk_next(blk)) {
- BlockStatsList *info = g_malloc0(sizeof(*info));
+ for (blk = blk_all_next(NULL); blk; blk = blk_all_next(blk)) {
+ BlockStatsList *info;
AioContext *ctx = blk_get_aio_context(blk);
BlockStats *s;
+ char *qdev;
+
+ if (!*blk_name(blk) && !blk_get_attached_dev(blk)) {
+ continue;
+ }
aio_context_acquire(ctx);
s = bdrv_query_bds_stats(blk_bs(blk), true);
s->has_device = true;
s->device = g_strdup(blk_name(blk));
+
+ qdev = blk_get_attached_dev_id(blk);
+ if (qdev && *qdev) {
+ s->has_qdev = true;
+ s->qdev = qdev;
+ } else {
+ g_free(qdev);
+ }
+
bdrv_query_blk_stats(s->stats, blk);
aio_context_release(ctx);
+ info = g_malloc0(sizeof(*info));
info->value = s;
*p_next = info;
p_next = &info->next;
return head;
}
-#define NB_SUFFIXES 4
-
-static char *get_human_readable_size(char *buf, int buf_size, int64_t size)
-{
- static const char suffixes[NB_SUFFIXES] = {'K', 'M', 'G', 'T'};
- int64_t base;
- int i;
-
- if (size <= 999) {
- snprintf(buf, buf_size, "%" PRId64, size);
- } else {
- base = 1024;
- for (i = 0; i < NB_SUFFIXES; i++) {
- if (size < (10 * base)) {
- snprintf(buf, buf_size, "%0.1f%c",
- (double)size / base,
- suffixes[i]);
- break;
- } else if (size < (1000 * base) || i == (NB_SUFFIXES - 1)) {
- snprintf(buf, buf_size, "%" PRId64 "%c",
- ((size + (base >> 1)) / base),
- suffixes[i]);
- break;
- }
- base = base * 1024;
- }
- }
- return buf;
-}
-
-void bdrv_snapshot_dump(fprintf_function func_fprintf, void *f,
- QEMUSnapshotInfo *sn)
+void bdrv_snapshot_dump(QEMUSnapshotInfo *sn)
{
- char buf1[128], date_buf[128], clock_buf[128];
+ char date_buf[128], clock_buf[128];
struct tm tm;
time_t ti;
int64_t secs;
+ char *sizing = NULL;
if (!sn) {
- func_fprintf(f,
- "%-10s%-20s%7s%20s%15s",
- "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK");
+ qemu_printf("%-10s%-20s%7s%20s%15s",
+ "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK");
} else {
ti = sn->date_sec;
localtime_r(&ti, &tm);
(int)((secs / 60) % 60),
(int)(secs % 60),
(int)((sn->vm_clock_nsec / 1000000) % 1000));
- func_fprintf(f,
- "%-10s%-20s%7s%20s%15s",
- sn->id_str, sn->name,
- get_human_readable_size(buf1, sizeof(buf1),
- sn->vm_state_size),
- date_buf,
- clock_buf);
- }
+ sizing = size_to_str(sn->vm_state_size);
+ qemu_printf("%-10s%-20s%7s%20s%15s",
+ sn->id_str, sn->name,
+ sizing,
+ date_buf,
+ clock_buf);
+ }
+ g_free(sizing);
}
-static void dump_qdict(fprintf_function func_fprintf, void *f, int indentation,
- QDict *dict);
-static void dump_qlist(fprintf_function func_fprintf, void *f, int indentation,
- QList *list);
+static void dump_qdict(int indentation, QDict *dict);
+static void dump_qlist(int indentation, QList *list);
-static void dump_qobject(fprintf_function func_fprintf, void *f,
- int comp_indent, QObject *obj)
+static void dump_qobject(int comp_indent, QObject *obj)
{
switch (qobject_type(obj)) {
case QTYPE_QNUM: {
QNum *value = qobject_to(QNum, obj);
char *tmp = qnum_to_string(value);
- func_fprintf(f, "%s", tmp);
+ qemu_printf("%s", tmp);
g_free(tmp);
break;
}
case QTYPE_QSTRING: {
QString *value = qobject_to(QString, obj);
- func_fprintf(f, "%s", qstring_get_str(value));
+ qemu_printf("%s", qstring_get_str(value));
break;
}
case QTYPE_QDICT: {
QDict *value = qobject_to(QDict, obj);
- dump_qdict(func_fprintf, f, comp_indent, value);
+ dump_qdict(comp_indent, value);
break;
}
case QTYPE_QLIST: {
QList *value = qobject_to(QList, obj);
- dump_qlist(func_fprintf, f, comp_indent, value);
+ dump_qlist(comp_indent, value);
break;
}
case QTYPE_QBOOL: {
QBool *value = qobject_to(QBool, obj);
- func_fprintf(f, "%s", qbool_get_bool(value) ? "true" : "false");
+ qemu_printf("%s", qbool_get_bool(value) ? "true" : "false");
break;
}
default:
}
}
-static void dump_qlist(fprintf_function func_fprintf, void *f, int indentation,
- QList *list)
+static void dump_qlist(int indentation, QList *list)
{
const QListEntry *entry;
int i = 0;
for (entry = qlist_first(list); entry; entry = qlist_next(entry), i++) {
QType type = qobject_type(entry->value);
bool composite = (type == QTYPE_QDICT || type == QTYPE_QLIST);
- func_fprintf(f, "%*s[%i]:%c", indentation * 4, "", i,
- composite ? '\n' : ' ');
- dump_qobject(func_fprintf, f, indentation + 1, entry->value);
+ qemu_printf("%*s[%i]:%c", indentation * 4, "", i,
+ composite ? '\n' : ' ');
+ dump_qobject(indentation + 1, entry->value);
if (!composite) {
- func_fprintf(f, "\n");
+ qemu_printf("\n");
}
}
}
-static void dump_qdict(fprintf_function func_fprintf, void *f, int indentation,
- QDict *dict)
+static void dump_qdict(int indentation, QDict *dict)
{
const QDictEntry *entry;
key[i] = entry->key[i] == '-' ? ' ' : entry->key[i];
}
key[i] = 0;
- func_fprintf(f, "%*s%s:%c", indentation * 4, "", key,
- composite ? '\n' : ' ');
- dump_qobject(func_fprintf, f, indentation + 1, entry->value);
+ qemu_printf("%*s%s:%c", indentation * 4, "", key,
+ composite ? '\n' : ' ');
+ dump_qobject(indentation + 1, entry->value);
if (!composite) {
- func_fprintf(f, "\n");
+ qemu_printf("\n");
}
g_free(key);
}
}
-void bdrv_image_info_specific_dump(fprintf_function func_fprintf, void *f,
- ImageInfoSpecific *info_spec)
+void bdrv_image_info_specific_dump(ImageInfoSpecific *info_spec)
{
QObject *obj, *data;
Visitor *v = qobject_output_visitor_new(&obj);
visit_type_ImageInfoSpecific(v, NULL, &info_spec, &error_abort);
visit_complete(v, &obj);
data = qdict_get(qobject_to(QDict, obj), "data");
- dump_qobject(func_fprintf, f, 1, data);
- qobject_decref(obj);
+ dump_qobject(1, data);
+ qobject_unref(obj);
visit_free(v);
}
-void bdrv_image_info_dump(fprintf_function func_fprintf, void *f,
- ImageInfo *info)
+void bdrv_image_info_dump(ImageInfo *info)
{
- char size_buf[128], dsize_buf[128];
+ char *size_buf, *dsize_buf;
if (!info->has_actual_size) {
- snprintf(dsize_buf, sizeof(dsize_buf), "unavailable");
+ dsize_buf = g_strdup("unavailable");
} else {
- get_human_readable_size(dsize_buf, sizeof(dsize_buf),
- info->actual_size);
- }
- get_human_readable_size(size_buf, sizeof(size_buf), info->virtual_size);
- func_fprintf(f,
- "image: %s\n"
- "file format: %s\n"
- "virtual size: %s (%" PRId64 " bytes)\n"
- "disk size: %s\n",
- info->filename, info->format, size_buf,
- info->virtual_size,
- dsize_buf);
+ dsize_buf = size_to_str(info->actual_size);
+ }
+ size_buf = size_to_str(info->virtual_size);
+ qemu_printf("image: %s\n"
+ "file format: %s\n"
+ "virtual size: %s (%" PRId64 " bytes)\n"
+ "disk size: %s\n",
+ info->filename, info->format, size_buf,
+ info->virtual_size,
+ dsize_buf);
+ g_free(size_buf);
+ g_free(dsize_buf);
if (info->has_encrypted && info->encrypted) {
- func_fprintf(f, "encrypted: yes\n");
+ qemu_printf("encrypted: yes\n");
}
if (info->has_cluster_size) {
- func_fprintf(f, "cluster_size: %" PRId64 "\n",
- info->cluster_size);
+ qemu_printf("cluster_size: %" PRId64 "\n",
+ info->cluster_size);
}
if (info->has_dirty_flag && info->dirty_flag) {
- func_fprintf(f, "cleanly shut down: no\n");
+ qemu_printf("cleanly shut down: no\n");
}
if (info->has_backing_filename) {
- func_fprintf(f, "backing file: %s", info->backing_filename);
+ qemu_printf("backing file: %s", info->backing_filename);
if (!info->has_full_backing_filename) {
- func_fprintf(f, " (cannot determine actual path)");
+ qemu_printf(" (cannot determine actual path)");
} else if (strcmp(info->backing_filename,
info->full_backing_filename) != 0) {
- func_fprintf(f, " (actual path: %s)", info->full_backing_filename);
+ qemu_printf(" (actual path: %s)", info->full_backing_filename);
}
- func_fprintf(f, "\n");
+ qemu_printf("\n");
if (info->has_backing_filename_format) {
- func_fprintf(f, "backing file format: %s\n",
- info->backing_filename_format);
+ qemu_printf("backing file format: %s\n",
+ info->backing_filename_format);
}
}
if (info->has_snapshots) {
SnapshotInfoList *elem;
- func_fprintf(f, "Snapshot list:\n");
- bdrv_snapshot_dump(func_fprintf, f, NULL);
- func_fprintf(f, "\n");
+ qemu_printf("Snapshot list:\n");
+ bdrv_snapshot_dump(NULL);
+ qemu_printf("\n");
/* Ideally bdrv_snapshot_dump() would operate on SnapshotInfoList but
* we convert to the block layer's native QEMUSnapshotInfo for now.
pstrcpy(sn.id_str, sizeof(sn.id_str), elem->value->id);
pstrcpy(sn.name, sizeof(sn.name), elem->value->name);
- bdrv_snapshot_dump(func_fprintf, f, &sn);
- func_fprintf(f, "\n");
+ bdrv_snapshot_dump(&sn);
+ qemu_printf("\n");
}
}
if (info->has_format_specific) {
- func_fprintf(f, "Format specific information:\n");
- bdrv_image_info_specific_dump(func_fprintf, f, info->format_specific);
+ qemu_printf("Format specific information:\n");
+ bdrv_image_info_specific_dump(info->format_specific);
}
}
projects / mirror_qemu.git / blobdiff