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Assign new LSN on stabilize

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This commit is contained in:
Vitaliy Filippov
2025-11-23 19:07:43 +03:00
parent 66847653aa
commit a52dd0dfb5
3 changed files with 38 additions and 36 deletions
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src/blockstore/blockstore_heap.h
+3 -3
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@@ -155,7 +155,7 @@ class blockstore_heap_t
uint64_t data_used_space = 0;
std::deque<heap_inflight_lsn_t> inflight_lsn;
uint64_t first_inflight_lsn = 0;
uint64_t first_inflight_lsn = 1;
uint64_t completed_lsn = 0;
std::vector<heap_object_lsn_t> tmp_compact_queue;
@@ -180,6 +180,7 @@ class blockstore_heap_t
void erase_block_index(inode_t inode, uint64_t stripe);
void free_object_space(inode_t inode, heap_write_t *from, heap_write_t *to, int mode = 0);
void add_used_space(uint32_t block_num, int32_t used_delta);
void push_inflight_lsn(object_id oid, heap_write_t *wr);
public:
blockstore_heap_t(blockstore_disk_t *dsk, uint8_t *buffer_area, int log_level = 0);
@@ -220,7 +221,7 @@ public:
int post_write(object_id oid, heap_write_t *wr, uint32_t *modified_block);
// stabilize an unstable object version
// return 0 if OK, ENOENT if not exists
int post_stabilize(object_id oid, uint64_t version, uint32_t *modified_block, uint64_t *before_compact_lsn, uint64_t *to_compact_lsn);
int post_stabilize(object_id oid, uint64_t version, uint32_t *modified_block, uint64_t *new_lsn, uint64_t *new_to_lsn);
// rollback an unstable object version
// return 0 if OK, ENOENT if not exists, EBUSY if already stable
int post_rollback(object_id oid, uint64_t version, uint32_t *modified_block);
@@ -242,7 +243,6 @@ public:
int get_block_for_new_object(uint32_t & out_block_num);
// inflight write tracking
void push_inflight_lsn(uint64_t lsn, object_id oid, uint64_t flags);
void complete_lsn(uint64_t lsn);
uint64_t get_completed_lsn();
void add_to_compact_queue(object_id oid);