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mdbx: don't reset last txnid while copy with compactification.

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Change-Id: Ia7c1b968ab6a21a3c178b45408088c84647276b1
This commit is contained in:
Leonid Yuriev 2020-04-26 00:14:03 +03:00
parent eea1432e80
commit b44520b7d1
1 changed files with 2 additions and 2 deletions
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4
src/core.c
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@ -15149,7 +15149,6 @@ static int __cold mdbx_env_cwalk(mdbx_copy *my, pgno_t *pg, int flags) {
mo = (MDBX_page *)(my->mc_wbuf[toggle] + my->mc_wlen[toggle]);
memcpy(mo, omp, my->mc_env->me_psize);
mo->mp_pgno = my->mc_next_pgno;
mo->mp_txnid = MIN_TXNID;
my->mc_next_pgno += omp->mp_pages;
my->mc_wlen[toggle] += my->mc_env->me_psize;
if (omp->mp_pages > 1) {
@ -15214,7 +15213,6 @@ static int __cold mdbx_env_cwalk(mdbx_copy *my, pgno_t *pg, int flags) {
}
mo = (MDBX_page *)(my->mc_wbuf[toggle] + my->mc_wlen[toggle]);
mdbx_page_copy(mo, mp, my->mc_env->me_psize);
mo->mp_txnid = MIN_TXNID;
mo->mp_pgno = my->mc_next_pgno++;
my->mc_wlen[toggle] += my->mc_env->me_psize;
if (mc.mc_top) {
@ -15268,6 +15266,8 @@ static int __cold mdbx_env_compact(MDBX_env *env, MDBX_txn *read_txn,
uint8_t *const data_buffer =
buffer + ceil_powerof2(meta_bytes, env->me_os_psize);
MDBX_meta *const meta = mdbx_init_metas(env, buffer);
mdbx_meta_set_txnid(env, meta, read_txn->mt_txnid);
/* copy canary sequenses if present */
if (read_txn->mt_canary.v) {
meta->mm_canary = read_txn->mt_canary;