ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2024-12-30 03:04:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

mdbx: fix copy&paste bug.

Browse Source 
Resolves https://gitflic.ru/project/erthink/libmdbx/issue/5
This commit is contained in:
Леонид Юрьев (Leonid Yuriev) 2022-05-12 13:54:32 +03:00
parent caecdd1ac0
commit 5cd4190f2d
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/core.c
View File

@ -5790,8 +5790,10 @@ static txnid_t mdbx_find_oldest(const MDBX_txn *txn) {
mdbx_tassert(txn, edge <= txn->mt_txnid);
MDBX_lockinfo *const lck = env->me_lck_mmap.lck;
if (unlikely(lck == NULL /* exclusive mode */))
return atomic_store64(&lck->mti_oldest_reader, edge, mo_Relaxed);
if (unlikely(lck == NULL /* exclusive mode */)) {
mdbx_assert(env, env->me_lck == (void *)&env->x_lckless_stub);
return env->me_lck->mti_oldest_reader.weak = edge;
}
const txnid_t last_oldest =
atomic_load64(&lck->mti_oldest_reader, mo_AcquireRelease);