vdi.c (067179868ec8cd467d9810143339e882cb60e388) vdi.c (79a558664840adf502fe94907b0a680836e3e98e)
1/*
2 * Block driver for the Virtual Disk Image (VDI) format
3 *
4 * Copyright (c) 2009, 2012 Stefan Weil
5 *
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 2 of the License, or

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515}
516
517static int vdi_reopen_prepare(BDRVReopenState *state,
518 BlockReopenQueue *queue, Error **errp)
519{
520 return 0;
521}
522
1/*
2 * Block driver for the Virtual Disk Image (VDI) format
3 *
4 * Copyright (c) 2009, 2012 Stefan Weil
5 *
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 2 of the License, or

--- 506 unchanged lines hidden (view full) ---

515}
516
517static int vdi_reopen_prepare(BDRVReopenState *state,
518 BlockReopenQueue *queue, Error **errp)
519{
520 return 0;
521}
522
523static int coroutine_fn vdi_co_block_status(BlockDriverState *bs,
524 bool want_zero,
525 int64_t offset, int64_t bytes,
526 int64_t *pnum, int64_t *map,
527 BlockDriverState **file)
523static int coroutine_fn GRAPH_RDLOCK
524vdi_co_block_status(BlockDriverState *bs, bool want_zero, int64_t offset,
525 int64_t bytes, int64_t *pnum, int64_t *map,
526 BlockDriverState **file)
528{
529 BDRVVdiState *s = (BDRVVdiState *)bs->opaque;
530 size_t bmap_index = offset / s->block_size;
531 size_t index_in_block = offset % s->block_size;
532 uint32_t bmap_entry = le32_to_cpu(s->bmap[bmap_index]);
533 int result;
534
535 logout("%p, %" PRId64 ", %" PRId64 ", %p\n", bs, offset, bytes, pnum);

--- 531 unchanged lines hidden --- 		527{
528 BDRVVdiState *s = (BDRVVdiState *)bs->opaque;
529 size_t bmap_index = offset / s->block_size;
530 size_t index_in_block = offset % s->block_size;
531 uint32_t bmap_entry = le32_to_cpu(s->bmap[bmap_index]);
532 int result;
533
534 logout("%p, %" PRId64 ", %" PRId64 ", %p\n", bs, offset, bytes, pnum);

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