diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2016-02-10 11:49:22 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-02-23 12:55:16 +0200 |
| commit | 39de99843e4c15504812e12807728339c54b9194 (patch) | |
| tree | 7353d98cf8cced8ab0dc5b6f3f552348bd2dde9a /hw/virtio | |
| parent | ffe42cc14c770549abc7995a90cf53bca3659b7f (diff) | |
move get_current_ram_size to virtio-balloon.c
get_current_ram_size() is used only in virtio-balloon.c
This patch moves it into virtio-balloon and make it static, to allow
some balloon-specific tuning.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-balloon.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index a382f43f92..d6d7e96aa4 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -305,6 +305,32 @@ static void virtio_balloon_get_config(VirtIODevice *vdev, uint8_t *config_data) memcpy(config_data, &config, sizeof(struct virtio_balloon_config)); } +static ram_addr_t get_current_ram_size(void) +{ + MemoryDeviceInfoList *info_list = NULL; + MemoryDeviceInfoList **prev = &info_list; + MemoryDeviceInfoList *info; + ram_addr_t size = ram_size; + + qmp_pc_dimm_device_list(qdev_get_machine(), &prev); + for (info = info_list; info; info = info->next) { + MemoryDeviceInfo *value = info->value; + + if (value) { + switch (value->type) { + case MEMORY_DEVICE_INFO_KIND_DIMM: + size += value->u.dimm->size; + break; + default: + break; + } + } + } + qapi_free_MemoryDeviceInfoList(info_list); + + return size; +} + static void virtio_balloon_set_config(VirtIODevice *vdev, const uint8_t *config_data) { |