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mdbx: fix and simplify lifo-cleanup-loop inside update_gc().

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This commit is contained in:
Leonid Yuriev 2018-09-21 02:36:04 +03:00
parent 31810c9957
commit cd1b9ea1cf
1 changed files with 1 additions and 4 deletions
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5
src/mdbx.c
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@ -3839,9 +3839,6 @@ retry:
cleaned_gc_id = txn->mt_lifo_reclaimed[++cleaned_gc_slot]; cleaned_gc_id = txn->mt_lifo_reclaimed[++cleaned_gc_slot];
mdbx_tassert(txn, mdbx_tassert(txn,
cleaned_gc_slot > 0 && cleaned_gc_id < *env->me_oldest); cleaned_gc_slot > 0 && cleaned_gc_id < *env->me_oldest);
head_gc_id = (!head_gc_id || head_gc_id > cleaned_gc_id)
? cleaned_gc_id
: head_gc_id;
key.iov_base = &cleaned_gc_id; key.iov_base = &cleaned_gc_id;
key.iov_len = sizeof(cleaned_gc_id); key.iov_len = sizeof(cleaned_gc_id);
rc = mdbx_cursor_get(&mc, &key, NULL, MDBX_SET); rc = mdbx_cursor_get(&mc, &key, NULL, MDBX_SET);
@ -3862,7 +3859,7 @@ retry:
goto bailout; goto bailout;
} while (cleaned_gc_slot < MDBX_PNL_SIZE(txn->mt_lifo_reclaimed)); } while (cleaned_gc_slot < MDBX_PNL_SIZE(txn->mt_lifo_reclaimed));
mdbx_txl_sort(txn->mt_lifo_reclaimed); mdbx_txl_sort(txn->mt_lifo_reclaimed);
mdbx_tassert(txn, MDBX_PNL_LAST(txn->mt_lifo_reclaimed) == head_gc_id); head_gc_id = MDBX_PNL_LAST(txn->mt_lifo_reclaimed);
} }
} else { } else {
/* If using records from freeDB which we have not yet deleted, /* If using records from freeDB which we have not yet deleted,