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Implement bitmap-granular (4k) metadata & data checksums

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This commit is contained in:
Vitaliy Filippov
2023-07-29 12:17:18 +03:00
parent e651c93a90
commit 0b0405d115
26 changed files with 738 additions and 174 deletions
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src/blockstore_sync.cpp
+2 -2
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@@ -115,8 +115,8 @@ int blockstore_impl_t::continue_sync(blockstore_op_t *op)
je->offset = dirty_entry.offset;
je->len = dirty_entry.len;
je->location = dirty_entry.location;
memcpy((void*)(je+1), (dsk.clean_entry_bitmap_size > sizeof(void*)
? dirty_entry.bitmap : &dirty_entry.bitmap), dsk.clean_entry_bitmap_size);
uint64_t dyn_size = dsk.dirty_dyn_size(dirty_entry.len);
memcpy((void*)(je+1), (dyn_size > sizeof(void*) ? dirty_entry.dyn_data : &dirty_entry.dyn_data), dyn_size);
je->crc32 = je_crc32((journal_entry*)je);
journal.crc32_last = je->crc32;
it++;