diff options
Diffstat (limited to 'block/qcow2-cluster.c')
| -rw-r--r-- | block/qcow2-cluster.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 61309aec56..412ee274ff 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -32,7 +32,7 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size, bool exact_size) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int new_l1_size2, ret, i; uint64_t *new_l1_table; int64_t old_l1_table_offset, old_l1_size; @@ -148,7 +148,7 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size, static int l2_load(BlockDriverState *bs, uint64_t l2_offset, uint64_t **l2_table) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int ret; ret = qcow2_cache_get(bs, s->l2_table_cache, l2_offset, (void**) l2_table); @@ -163,7 +163,7 @@ static int l2_load(BlockDriverState *bs, uint64_t l2_offset, #define L1_ENTRIES_PER_SECTOR (512 / 8) int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t buf[L1_ENTRIES_PER_SECTOR] = { 0 }; int l1_start_index; int i, ret; @@ -203,7 +203,7 @@ int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index) static int l2_allocate(BlockDriverState *bs, int l1_index, uint64_t **table) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t old_l2_offset; uint64_t *l2_table = NULL; int64_t l2_offset; @@ -339,7 +339,7 @@ static int count_contiguous_free_clusters(uint64_t nb_clusters, uint64_t *l2_tab /* The crypt function is compatible with the linux cryptoloop algorithm for < 4 GB images. NOTE: out_buf == in_buf is supported */ -int qcow2_encrypt_sectors(BDRVQcowState *s, int64_t sector_num, +int qcow2_encrypt_sectors(BDRVQcow2State *s, int64_t sector_num, uint8_t *out_buf, const uint8_t *in_buf, int nb_sectors, bool enc, Error **errp) @@ -387,7 +387,7 @@ static int coroutine_fn copy_sectors(BlockDriverState *bs, uint64_t cluster_offset, int n_start, int n_end) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; QEMUIOVector qiov; struct iovec iov; int n, ret; @@ -469,7 +469,7 @@ out: int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, int *num, uint64_t *cluster_offset) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; unsigned int l2_index; uint64_t l1_index, l2_offset, *l2_table; int l1_bits, c; @@ -606,7 +606,7 @@ static int get_cluster_table(BlockDriverState *bs, uint64_t offset, uint64_t **new_l2_table, int *new_l2_index) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; unsigned int l2_index; uint64_t l1_index, l2_offset; uint64_t *l2_table = NULL; @@ -680,7 +680,7 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, uint64_t offset, int compressed_size) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int l2_index, ret; uint64_t *l2_table; int64_t cluster_offset; @@ -725,7 +725,7 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, static int perform_cow(BlockDriverState *bs, QCowL2Meta *m, Qcow2COWRegion *r) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int ret; if (r->nb_sectors == 0) { @@ -754,7 +754,7 @@ static int perform_cow(BlockDriverState *bs, QCowL2Meta *m, Qcow2COWRegion *r) int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int i, j = 0, l2_index, ret; uint64_t *old_cluster, *l2_table; uint64_t cluster_offset = m->alloc_offset; @@ -837,7 +837,7 @@ err: * write, but require COW to be performed (this includes yet unallocated space, * which must copy from the backing file) */ -static int count_cow_clusters(BDRVQcowState *s, int nb_clusters, +static int count_cow_clusters(BDRVQcow2State *s, int nb_clusters, uint64_t *l2_table, int l2_index) { int i; @@ -883,7 +883,7 @@ out: static int handle_dependencies(BlockDriverState *bs, uint64_t guest_offset, uint64_t *cur_bytes, QCowL2Meta **m) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; QCowL2Meta *old_alloc; uint64_t bytes = *cur_bytes; @@ -956,7 +956,7 @@ static int handle_dependencies(BlockDriverState *bs, uint64_t guest_offset, static int handle_copied(BlockDriverState *bs, uint64_t guest_offset, uint64_t *host_offset, uint64_t *bytes, QCowL2Meta **m) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int l2_index; uint64_t cluster_offset; uint64_t *l2_table; @@ -1063,7 +1063,7 @@ out: static int do_alloc_cluster_offset(BlockDriverState *bs, uint64_t guest_offset, uint64_t *host_offset, unsigned int *nb_clusters) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; trace_qcow2_do_alloc_clusters_offset(qemu_coroutine_self(), guest_offset, *host_offset, *nb_clusters); @@ -1111,7 +1111,7 @@ static int do_alloc_cluster_offset(BlockDriverState *bs, uint64_t guest_offset, static int handle_alloc(BlockDriverState *bs, uint64_t guest_offset, uint64_t *host_offset, uint64_t *bytes, QCowL2Meta **m) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int l2_index; uint64_t *l2_table; uint64_t entry; @@ -1263,7 +1263,7 @@ fail: int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, int *num, uint64_t *host_offset, QCowL2Meta **m) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t start, remaining; uint64_t cluster_offset; uint64_t cur_bytes; @@ -1397,7 +1397,7 @@ static int decompress_buffer(uint8_t *out_buf, int out_buf_size, int qcow2_decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; int ret, csize, nb_csectors, sector_offset; uint64_t coffset; @@ -1428,7 +1428,7 @@ int qcow2_decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset) static int discard_single_l2(BlockDriverState *bs, uint64_t offset, unsigned int nb_clusters, enum qcow2_discard_type type, bool full_discard) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t *l2_table; int l2_index; int ret; @@ -1501,7 +1501,7 @@ static int discard_single_l2(BlockDriverState *bs, uint64_t offset, int qcow2_discard_clusters(BlockDriverState *bs, uint64_t offset, int nb_sectors, enum qcow2_discard_type type, bool full_discard) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t end_offset; unsigned int nb_clusters; int ret; @@ -1547,7 +1547,7 @@ fail: static int zero_single_l2(BlockDriverState *bs, uint64_t offset, unsigned int nb_clusters) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t *l2_table; int l2_index; int ret; @@ -1583,7 +1583,7 @@ static int zero_single_l2(BlockDriverState *bs, uint64_t offset, int qcow2_zero_clusters(BlockDriverState *bs, uint64_t offset, int nb_sectors) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; unsigned int nb_clusters; int ret; @@ -1628,7 +1628,7 @@ static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table, int64_t l1_entries, BlockDriverAmendStatusCB *status_cb) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; bool is_active_l1 = (l1_table == s->l1_table); uint64_t *l2_table = NULL; int ret; @@ -1815,7 +1815,7 @@ fail: int qcow2_expand_zero_clusters(BlockDriverState *bs, BlockDriverAmendStatusCB *status_cb) { - BDRVQcowState *s = bs->opaque; + BDRVQcow2State *s = bs->opaque; uint64_t *l1_table = NULL; int64_t l1_entries = 0, visited_l1_entries = 0; int ret; |