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Support xxhash 32-bit checksums (data_csum_type=xxh3_32)

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This commit is contained in:
Vitaliy Filippov
2026-03-20 20:58:57 +03:00
parent 3ed7a0bc5e
commit 3aa307f034
19 changed files with 7672 additions and 48 deletions
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src/blockstore/blockstore_heap.h
+5 -4
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@@ -43,7 +43,7 @@ struct __attribute__((__packed__)) heap_entry_t
{
uint16_t size;
uint16_t entry_type;
uint32_t crc32c;
uint32_t checksum;
uint64_t lsn;
uint64_t inode;
uint64_t stripe;
@@ -69,7 +69,8 @@ struct __attribute__((__packed__)) heap_entry_t
uint32_t *get_checksum(blockstore_heap_t *heap);
uint64_t big_location(blockstore_heap_t *heap);
void set_big_location(blockstore_heap_t *heap, uint64_t location);
uint32_t calc_crc32c();
uint32_t calc_checksum(blockstore_heap_t *heap);
uint32_t calc_checksum(blockstore_disk_t *dsk);
};
struct __attribute__((__packed__)) heap_small_write_t
@@ -80,7 +81,7 @@ struct __attribute__((__packed__)) heap_small_write_t
uint32_t offset;
uint32_t len;
// Also includes 1 bitmap and 1 crc32c after the bitmap if checksums are disabled
// Also includes 1 bitmap and 1 checksum after the bitmap if block checksums are disabled
};
struct __attribute__((__packed__)) heap_big_write_t
@@ -98,7 +99,7 @@ struct __attribute__((__packed__)) heap_big_intent_t
uint32_t offset;
uint32_t len;
// Also includes 2 bitmaps and 1 crc32c if checksums are disabled
// Also includes 2 bitmaps and 1 checksums if block checksums are disabled
};
struct __attribute__((__packed__)) heap_list_item_t