| /external/qemu/ |
| block.c | 608 bs->backing_hd = bdrv_new("");
618 ret = bdrv_open(bs->backing_hd, backing_filename, back_flags, back_drv);
624 bs->backing_hd->keep_read_only = !(flags & BDRV_O_RDWR);
627 bs->backing_hd->keep_read_only = bs->keep_read_only;
653 if (bs->backing_hd) {
654 bdrv_delete(bs->backing_hd);
655 bs->backing_hd = NULL;
758 if (!bs->backing_hd) {
762 if (bs->backing_hd->keep_read_only) {
766 ro = bs->backing_hd->read_only
1366 BlockDriverState *backing_hd = bs->backing_hd; local
[all...] |
| block_int.h | 168 BlockDriverState *backing_hd; member in struct:BlockDriverState
|
| /external/qemu/block/ |
| cow.c | 186 if (bs->backing_hd) {
188 ret = bdrv_read(bs->backing_hd, sector_num, buf, n);
|
| vmdk.c | 162 BlockDriverState *p_bs = bs->backing_hd;
447 if (bs->backing_hd) {
453 ret = bdrv_read(bs->backing_hd, offset >> 9, whole_grain,
601 if (bs->backing_hd) {
604 ret = bdrv_read(bs->backing_hd, sector_num, buf, n);
|
| qcow.c | 460 if (bs->backing_hd) {
462 ret = bdrv_read(bs->backing_hd, sector_num, buf, n);
586 if (bs->backing_hd) {
591 acb->hd_aiocb = bdrv_aio_readv(bs->backing_hd, acb->sector_num,
|
| qcow2-cluster.c | 363 if (bs->backing_hd) {
365 n1 = qcow2_backing_read1(bs->backing_hd, sector_num, buf, n);
368 ret = bdrv_read(bs->backing_hd, sector_num, buf, n1);
|
| qcow2.c | 427 if (bs->backing_hd) {
429 n1 = qcow2_backing_read1(bs->backing_hd, acb->sector_num,
436 acb->hd_aiocb = bdrv_aio_readv(bs->backing_hd, acb->sector_num,
[all...] |
| vvfat.c | [all...] |
