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only add new entries into new_table to save memory

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This commit is contained in:
Yatao Li
2022-01-20 23:39:38 +08:00
parent 2cb57f3634
commit e65905a165
4 changed files with 5 additions and 5 deletions
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5
src/io/serialize.c
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@@ -535,7 +535,7 @@ void incremental_copy(store_t *store, store_t *dst_store, const char *filepath,
read_index(filepath, "", INDEX_TYPE_NDJSON, incremental_copy_handle_doc);
}
void incremental_delete(const char *del_filepath, GHashTable *orig_table, GHashTable *new_table) {
void incremental_delete(const char *del_filepath, GHashTable *orig_table, GHashTable *copy_table, GHashTable *new_table) {
GHashTableIter iter;
gpointer key, UNUSED(value);
char path_md5[MD5_STR_LENGTH + 1];
@@ -544,7 +544,8 @@ void incremental_delete(const char *del_filepath, GHashTable *orig_table, GHashT
initialize_writer_ctx(del_filepath);
g_hash_table_iter_init(&iter, orig_table);
while(g_hash_table_iter_next(&iter, &key, &value)) {
if (NULL == g_hash_table_lookup(new_table, key)) {
if (NULL == g_hash_table_lookup(new_table, key) &&
NULL == g_hash_table_lookup(copy_table, key)) {
memcpy(path_md5, key, MD5_STR_LENGTH - 1);
zstd_write_string(path_md5, MD5_STR_LENGTH);
}

2
src/io/serialize.h
View File

@@ -17,7 +17,7 @@ typedef void(*index_func)(cJSON *, const char[MD5_STR_LENGTH]);
void incremental_copy(store_t *store, store_t *dst_store, const char *filepath,
const char *dst_filepath, GHashTable *copy_table);
void incremental_delete(const char *del_filepath, GHashTable *orig_table, GHashTable *new_table);
void incremental_delete(const char *del_filepath, GHashTable *orig_table, GHashTable *copy_table, GHashTable *new_table);
void write_document(document_t *doc);