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Complete small/intent writes explicitly, not implicitly on metadata block write

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This commit is contained in:
Vitaliy Filippov
2025-12-02 01:52:12 +03:00
parent 04eefce30b
commit eaff4509ca
6 changed files with 83 additions and 41 deletions
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src/blockstore/blockstore_heap.h
+4 -3
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@@ -213,7 +213,7 @@ class blockstore_heap_t
int allocate_entry(uint32_t entry_size, uint32_t *block_num, bool allow_last_free);
void insert_list_item(heap_list_item_t *li);
int add_entry(uint32_t wr_size, uint32_t *modified_block, bool allow_last_free,
std::function<void(heap_entry_t *wr)> fill_entry);
bool explicit_complete, std::function<void(heap_entry_t *wr)> fill_entry);
int add_simple(heap_entry_t *obj, uint64_t version, uint32_t *modified_block, uint32_t entry_type);
uint32_t meta_alloc_pos(const heap_block_info_t & inf);
void modify_alloc(uint32_t block_num, std::function<void(heap_block_info_t &)> change_cb);
@@ -260,13 +260,13 @@ public:
bool set, std::function<void(uint32_t, uint32_t, uint32_t)> bad_block_cb);
// adds a small_write or intent_write entry to an object
// return 0 if OK, or maybe ENOSPC
int add_small_write(object_id oid, heap_entry_t *old_head, uint16_t type, uint64_t version,
int add_small_write(object_id oid, heap_entry_t **obj_ptr, uint16_t type, uint64_t version,
uint32_t offset, uint32_t len, uint64_t location, uint8_t *bitmap, uint8_t *data, uint32_t *modified_block);
// adds a big_write (overwrite) entry to an object
int add_big_write(object_id oid, heap_entry_t *old_head, bool stable, uint64_t version,
uint32_t offset, uint32_t len, uint64_t location, uint8_t *bitmap, uint8_t *data, uint32_t *modified_block);
// adds a big_intent (atomic partial modification) entry to an object
int add_big_intent(object_id oid, heap_entry_t *old_head, uint64_t version,
int add_big_intent(object_id oid, heap_entry_t **obj_ptr, uint64_t version,
uint32_t offset, uint32_t len, uint8_t *bitmap, uint8_t *data, uint8_t *checksums, uint32_t *modified_block);
// adds a compacted up to <version> entry to an object
int add_compact(heap_entry_t *obj, uint64_t compact_version, uint64_t compact_lsn, uint64_t compact_location,
@@ -299,6 +299,7 @@ public:
// inflight write tracking
void start_block_write(uint32_t block_num);
void complete_block_write(uint32_t block_num);
void complete_lsn_write(uint64_t lsn);
uint64_t get_completed_lsn();
uint64_t get_fsynced_lsn();
void mark_lsn_fsynced(uint64_t lsn);