This is a code move patch, except in qmp_query_block bdrv_next(bs)
is used instead of direct traverse of global array 'bdrv_states'.
This patch also fix code style error reported by check script.
Signed-off-by: Wenchao Xia <xiaw...@linux.vnet.ibm.com>
Reviewed-by: Kevin Wolf <kw...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
block.c | 76 ------------------------------------------------
block/qapi.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++++
include/block/block.h | 1 -
include/block/qapi.h | 1 +
4 files changed, 78 insertions(+), 77 deletions(-)
diff --git a/block.c b/block.c
index 602d8a4..126cd4b 100644
--- a/block.c
+++ b/block.c
@@ -3016,82 +3016,6 @@ int bdrv_is_allocated_above(BlockDriverState *top,
BlockDriverState *base,
return data.ret;
}
-BlockInfo *bdrv_query_info(BlockDriverState *bs)
-{
- BlockInfo *info = g_malloc0(sizeof(*info));
- info->device = g_strdup(bs->device_name);
- info->type = g_strdup("unknown");
- info->locked = bdrv_dev_is_medium_locked(bs);
- info->removable = bdrv_dev_has_removable_media(bs);
-
- if (bdrv_dev_has_removable_media(bs)) {
- info->has_tray_open = true;
- info->tray_open = bdrv_dev_is_tray_open(bs);
- }
-
- if (bdrv_iostatus_is_enabled(bs)) {
- info->has_io_status = true;
- info->io_status = bs->iostatus;
- }
-
- if (bs->dirty_bitmap) {
- info->has_dirty = true;
- info->dirty = g_malloc0(sizeof(*info->dirty));
- info->dirty->count = bdrv_get_dirty_count(bs) * BDRV_SECTOR_SIZE;
- info->dirty->granularity =
- ((int64_t) BDRV_SECTOR_SIZE <<
hbitmap_granularity(bs->dirty_bitmap));
- }
-
- if (bs->drv) {
- info->has_inserted = true;
- info->inserted = g_malloc0(sizeof(*info->inserted));
- info->inserted->file = g_strdup(bs->filename);
- info->inserted->ro = bs->read_only;
- info->inserted->drv = g_strdup(bs->drv->format_name);
- info->inserted->encrypted = bs->encrypted;
- info->inserted->encryption_key_missing = bdrv_key_required(bs);
-
- if (bs->backing_file[0]) {
- info->inserted->has_backing_file = true;
- info->inserted->backing_file = g_strdup(bs->backing_file);
- }
-
- info->inserted->backing_file_depth = bdrv_get_backing_file_depth(bs);
-
- if (bs->io_limits_enabled) {
- info->inserted->bps =
- bs->io_limits.bps[BLOCK_IO_LIMIT_TOTAL];
- info->inserted->bps_rd =
- bs->io_limits.bps[BLOCK_IO_LIMIT_READ];
- info->inserted->bps_wr =
- bs->io_limits.bps[BLOCK_IO_LIMIT_WRITE];
- info->inserted->iops =
- bs->io_limits.iops[BLOCK_IO_LIMIT_TOTAL];
- info->inserted->iops_rd =
- bs->io_limits.iops[BLOCK_IO_LIMIT_READ];
- info->inserted->iops_wr =
- bs->io_limits.iops[BLOCK_IO_LIMIT_WRITE];
- }
- }
- return info;
-}
-
-BlockInfoList *qmp_query_block(Error **errp)
-{
- BlockInfoList *head = NULL, **p_next = &head;
- BlockDriverState *bs;
-
- QTAILQ_FOREACH(bs, &bdrv_states, list) {
- BlockInfoList *info = g_malloc0(sizeof(*info));
- info->value = bdrv_query_info(bs);
-
- *p_next = info;
- p_next = &info->next;
- }
-
- return head;
-}
-
BlockStats *bdrv_query_stats(const BlockDriverState *bs)
{
BlockStats *s;
diff --git a/block/qapi.c b/block/qapi.c
index ac0ab57..73c1961 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -25,6 +25,7 @@
#include "block/qapi.h"
#include "block/snapshot.h"
#include "block/block_int.h"
+#include "qmp-commands.h"
/*
* check whether the snapshot is valid for whole vm.
@@ -206,3 +207,79 @@ int bdrv_query_image_info(BlockDriverState *bs,
*p_info = info;
return 0;
}
+
+BlockInfo *bdrv_query_info(BlockDriverState *bs)
+{
+ BlockInfo *info = g_malloc0(sizeof(*info));
+ info->device = g_strdup(bs->device_name);
+ info->type = g_strdup("unknown");
+ info->locked = bdrv_dev_is_medium_locked(bs);
+ info->removable = bdrv_dev_has_removable_media(bs);
+
+ if (bdrv_dev_has_removable_media(bs)) {
+ info->has_tray_open = true;
+ info->tray_open = bdrv_dev_is_tray_open(bs);
+ }
+
+ if (bdrv_iostatus_is_enabled(bs)) {
+ info->has_io_status = true;
+ info->io_status = bs->iostatus;
+ }
+
+ if (bs->dirty_bitmap) {
+ info->has_dirty = true;
+ info->dirty = g_malloc0(sizeof(*info->dirty));
+ info->dirty->count = bdrv_get_dirty_count(bs) * BDRV_SECTOR_SIZE;
+ info->dirty->granularity =
+ ((int64_t) BDRV_SECTOR_SIZE << hbitmap_granularity(bs->dirty_bitmap));
+ }
+
+ if (bs->drv) {
+ info->has_inserted = true;
+ info->inserted = g_malloc0(sizeof(*info->inserted));
+ info->inserted->file = g_strdup(bs->filename);
+ info->inserted->ro = bs->read_only;
+ info->inserted->drv = g_strdup(bs->drv->format_name);
+ info->inserted->encrypted = bs->encrypted;
+ info->inserted->encryption_key_missing = bdrv_key_required(bs);
+
+ if (bs->backing_file[0]) {
+ info->inserted->has_backing_file = true;
+ info->inserted->backing_file = g_strdup(bs->backing_file);
+ }
+
+ info->inserted->backing_file_depth = bdrv_get_backing_file_depth(bs);
+
+ if (bs->io_limits_enabled) {
+ info->inserted->bps =
+ bs->io_limits.bps[BLOCK_IO_LIMIT_TOTAL];
+ info->inserted->bps_rd =
+ bs->io_limits.bps[BLOCK_IO_LIMIT_READ];
+ info->inserted->bps_wr =
+ bs->io_limits.bps[BLOCK_IO_LIMIT_WRITE];
+ info->inserted->iops =
+ bs->io_limits.iops[BLOCK_IO_LIMIT_TOTAL];
+ info->inserted->iops_rd =
+ bs->io_limits.iops[BLOCK_IO_LIMIT_READ];
+ info->inserted->iops_wr =
+ bs->io_limits.iops[BLOCK_IO_LIMIT_WRITE];
+ }
+ }
+ return info;
+}
+
+BlockInfoList *qmp_query_block(Error **errp)
+{
+ BlockInfoList *head = NULL, **p_next = &head;
+ BlockDriverState *bs = NULL;
+
+ while ((bs = bdrv_next(bs))) {
+ BlockInfoList *info = g_malloc0(sizeof(*info));
+ info->value = bdrv_query_info(bs);
+
+ *p_next = info;
+ p_next = &info->next;
+ }
+
+ return head;
+}
diff --git a/include/block/block.h b/include/block/block.h
index 9dc6aad..a319f0a 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -326,7 +326,6 @@ void bdrv_get_backing_filename(BlockDriverState *bs,
char *filename, int filename_size);
void bdrv_get_full_backing_filename(BlockDriverState *bs,
char *dest, size_t sz);
-BlockInfo *bdrv_query_info(BlockDriverState *s);
BlockStats *bdrv_query_stats(const BlockDriverState *bs);
int bdrv_can_snapshot(BlockDriverState *bs);
int bdrv_is_snapshot(BlockDriverState *bs);
diff --git a/include/block/qapi.h b/include/block/qapi.h
index 2c62fdf..0039a70 100644
--- a/include/block/qapi.h
+++ b/include/block/qapi.h
@@ -35,4 +35,5 @@ int bdrv_query_snapshot_info_list(BlockDriverState *bs,
int bdrv_query_image_info(BlockDriverState *bs,
ImageInfo **p_info,
Error **errp);
+BlockInfo *bdrv_query_info(BlockDriverState *bs);
#endif
--
1.7.1
