emo/thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

work in progress

Browse Source
This commit is contained in:
Joe Thornber
2014-07-25 10:35:04 +01:00
parent d9040949fc
commit b32908d5c2
11 changed files with 717 additions and 663 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
persistent-data/data-structures/array.h
View File

@ -33,7 +33,7 @@ namespace persistent_data {
struct array_block_validator : public block_manager<>::validator {
virtual void check(buffer<> const &b, block_address location) const {
array_block_disk const *data = reinterpret_cast<array_block_disk const *>(&b);
array_block_disk const *data = reinterpret_cast<array_block_disk const *>(b.raw());
crc32c sum(ARRAY_CSUM_XOR);
sum.append(&data->max_entries, MD_BLOCK_SIZE - sizeof(uint32_t));
if (sum.get_sum() != to_cpu<uint32_t>(data->csum))
@ -44,7 +44,7 @@ namespace persistent_data {
}
virtual void prepare(buffer<> &b, block_address location) const {
array_block_disk *data = reinterpret_cast<array_block_disk *>(&b);
array_block_disk *data = reinterpret_cast<array_block_disk *>(b.raw());
data->blocknr = to_disk<base::le64, uint64_t>(location);
crc32c sum(ARRAY_CSUM_XOR);

4
persistent-data/data-structures/btree.tcc
View File

@ -34,7 +34,7 @@ namespace {
struct btree_node_validator : public block_manager<>::validator {
virtual void check(buffer<> const &b, block_address location) const {
disk_node const *data = reinterpret_cast<disk_node const *>(&b);
disk_node const *data = reinterpret_cast<disk_node const *>(b.raw());
node_header const *n = &data->header;
crc32c sum(BTREE_CSUM_XOR);
sum.append(&n->flags, MD_BLOCK_SIZE - sizeof(uint32_t));
@ -46,7 +46,7 @@ namespace {
}
virtual void prepare(buffer<> &b, block_address location) const {
disk_node *data = reinterpret_cast<disk_node *>(&b);
disk_node *data = reinterpret_cast<disk_node *>(b.raw());
node_header *n = &data->header;
n->blocknr = to_disk<base::le64, uint64_t>(location);