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path: root/block/qcow2-refcount.c
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Diffstat (limited to 'block/qcow2-refcount.c')
-rw-r--r--block/qcow2-refcount.c45
1 files changed, 24 insertions, 21 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 2110839da4..4b81c8db61 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -101,7 +101,7 @@ int qcow2_refcount_init(BlockDriverState *bs)
goto fail;
}
BLKDBG_EVENT(bs->file, BLKDBG_REFTABLE_LOAD);
- ret = bdrv_pread(bs->file, s->refcount_table_offset,
+ ret = bdrv_pread(bs->file->bs, s->refcount_table_offset,
s->refcount_table, refcount_table_size2);
if (ret < 0) {
goto fail;
@@ -431,7 +431,7 @@ static int alloc_refcount_block(BlockDriverState *bs,
if (refcount_table_index < s->refcount_table_size) {
uint64_t data64 = cpu_to_be64(new_block);
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_HOOKUP);
- ret = bdrv_pwrite_sync(bs->file,
+ ret = bdrv_pwrite_sync(bs->file->bs,
s->refcount_table_offset + refcount_table_index * sizeof(uint64_t),
&data64, sizeof(data64));
if (ret < 0) {
@@ -535,7 +535,7 @@ static int alloc_refcount_block(BlockDriverState *bs,
/* Write refcount blocks to disk */
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_WRITE_BLOCKS);
- ret = bdrv_pwrite_sync(bs->file, meta_offset, new_blocks,
+ ret = bdrv_pwrite_sync(bs->file->bs, meta_offset, new_blocks,
blocks_clusters * s->cluster_size);
g_free(new_blocks);
new_blocks = NULL;
@@ -549,7 +549,7 @@ static int alloc_refcount_block(BlockDriverState *bs,
}
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_WRITE_TABLE);
- ret = bdrv_pwrite_sync(bs->file, table_offset, new_table,
+ ret = bdrv_pwrite_sync(bs->file->bs, table_offset, new_table,
table_size * sizeof(uint64_t));
if (ret < 0) {
goto fail_table;
@@ -564,8 +564,9 @@ static int alloc_refcount_block(BlockDriverState *bs,
cpu_to_be64w((uint64_t*)data, table_offset);
cpu_to_be32w((uint32_t*)(data + 8), table_clusters);
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_SWITCH_TABLE);
- ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, refcount_table_offset),
- data, sizeof(data));
+ ret = bdrv_pwrite_sync(bs->file->bs,
+ offsetof(QCowHeader, refcount_table_offset),
+ data, sizeof(data));
if (ret < 0) {
goto fail_table;
}
@@ -613,7 +614,7 @@ void qcow2_process_discards(BlockDriverState *bs, int ret)
/* Discard is optional, ignore the return value */
if (ret >= 0) {
- bdrv_discard(bs->file,
+ bdrv_discard(bs->file->bs,
d->offset >> BDRV_SECTOR_BITS,
d->bytes >> BDRV_SECTOR_BITS);
}
@@ -1068,7 +1069,7 @@ int qcow2_update_snapshot_refcount(BlockDriverState *bs,
}
l1_allocated = true;
- ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size2);
+ ret = bdrv_pread(bs->file->bs, l1_table_offset, l1_table, l1_size2);
if (ret < 0) {
goto fail;
}
@@ -1221,7 +1222,8 @@ fail:
cpu_to_be64s(&l1_table[i]);
}
- ret = bdrv_pwrite_sync(bs->file, l1_table_offset, l1_table, l1_size2);
+ ret = bdrv_pwrite_sync(bs->file->bs, l1_table_offset,
+ l1_table, l1_size2);
for (i = 0; i < l1_size; i++) {
be64_to_cpus(&l1_table[i]);
@@ -1376,7 +1378,7 @@ static int check_refcounts_l2(BlockDriverState *bs, BdrvCheckResult *res,
l2_size = s->l2_size * sizeof(uint64_t);
l2_table = g_malloc(l2_size);
- ret = bdrv_pread(bs->file, l2_offset, l2_table, l2_size);
+ ret = bdrv_pread(bs->file->bs, l2_offset, l2_table, l2_size);
if (ret < 0) {
fprintf(stderr, "ERROR: I/O error in check_refcounts_l2\n");
res->check_errors++;
@@ -1508,7 +1510,7 @@ static int check_refcounts_l1(BlockDriverState *bs,
res->check_errors++;
goto fail;
}
- ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size2);
+ ret = bdrv_pread(bs->file->bs, l1_table_offset, l1_table, l1_size2);
if (ret < 0) {
fprintf(stderr, "ERROR: I/O error in check_refcounts_l1\n");
res->check_errors++;
@@ -1606,7 +1608,7 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res,
}
}
- ret = bdrv_pread(bs->file, l2_offset, l2_table,
+ ret = bdrv_pread(bs->file->bs, l2_offset, l2_table,
s->l2_size * sizeof(uint64_t));
if (ret < 0) {
fprintf(stderr, "ERROR: Could not read L2 table: %s\n",
@@ -1658,7 +1660,8 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res,
goto fail;
}
- ret = bdrv_pwrite(bs->file, l2_offset, l2_table, s->cluster_size);
+ ret = bdrv_pwrite(bs->file->bs, l2_offset, l2_table,
+ s->cluster_size);
if (ret < 0) {
fprintf(stderr, "ERROR: Could not write L2 table: %s\n",
strerror(-ret));
@@ -1713,11 +1716,11 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res,
goto resize_fail;
}
- ret = bdrv_truncate(bs->file, offset + s->cluster_size);
+ ret = bdrv_truncate(bs->file->bs, offset + s->cluster_size);
if (ret < 0) {
goto resize_fail;
}
- size = bdrv_getlength(bs->file);
+ size = bdrv_getlength(bs->file->bs);
if (size < 0) {
ret = size;
goto resize_fail;
@@ -2091,7 +2094,7 @@ write_refblocks:
on_disk_refblock = (void *)((char *) *refcount_table +
refblock_index * s->cluster_size);
- ret = bdrv_write(bs->file, refblock_offset / BDRV_SECTOR_SIZE,
+ ret = bdrv_write(bs->file->bs, refblock_offset / BDRV_SECTOR_SIZE,
on_disk_refblock, s->cluster_sectors);
if (ret < 0) {
fprintf(stderr, "ERROR writing refblock: %s\n", strerror(-ret));
@@ -2140,7 +2143,7 @@ write_refblocks:
}
assert(reftable_size < INT_MAX / sizeof(uint64_t));
- ret = bdrv_pwrite(bs->file, reftable_offset, on_disk_reftable,
+ ret = bdrv_pwrite(bs->file->bs, reftable_offset, on_disk_reftable,
reftable_size * sizeof(uint64_t));
if (ret < 0) {
fprintf(stderr, "ERROR writing reftable: %s\n", strerror(-ret));
@@ -2152,8 +2155,8 @@ write_refblocks:
reftable_offset);
cpu_to_be32w(&reftable_offset_and_clusters.reftable_clusters,
size_to_clusters(s, reftable_size * sizeof(uint64_t)));
- ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader,
- refcount_table_offset),
+ ret = bdrv_pwrite_sync(bs->file->bs, offsetof(QCowHeader,
+ refcount_table_offset),
&reftable_offset_and_clusters,
sizeof(reftable_offset_and_clusters));
if (ret < 0) {
@@ -2191,7 +2194,7 @@ int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res,
bool rebuild = false;
int ret;
- size = bdrv_getlength(bs->file);
+ size = bdrv_getlength(bs->file->bs);
if (size < 0) {
res->check_errors++;
return size;
@@ -2400,7 +2403,7 @@ int qcow2_check_metadata_overlap(BlockDriverState *bs, int ign, int64_t offset,
return -ENOMEM;
}
- ret = bdrv_pread(bs->file, l1_ofs, l1, l1_sz2);
+ ret = bdrv_pread(bs->file->bs, l1_ofs, l1, l1_sz2);
if (ret < 0) {
g_free(l1);
return ret;
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-16 10:37:04 +0000