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mdbx: merge branch 'devel'.

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Change-Id: I75e7f183fba291faa7e380e7c95c3a7bb44fe6ac
This commit is contained in:
Leonid Yuriev
2020-10-27 20:02:00 +03:00
parent 97b47dea87 faddc71eac
commit e1d9ac8b29
19 changed files with 549 additions and 367 deletions
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9
mdbx.h
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@@ -2833,9 +2833,9 @@ struct MDBX_txn_info {
uint64_t txn_id;
/** For READ-ONLY transaction: the lag from a recent MVCC-snapshot, i.e. the
number of committed transaction since read transaction started. For WRITE
transaction (provided if `scan_rlt=true`): the lag of the oldest reader
from current transaction (i.e. at least 1 if any reader running). */
number of committed transaction since read transaction started.
For WRITE transaction (provided if `scan_rlt=true`): the lag of the oldest
reader from current transaction (i.e. at least 1 if any reader running). */
uint64_t txn_reader_lag;
/** Used space by this transaction, i.e. corresponding to the last used
@@ -2859,7 +2859,8 @@ struct MDBX_txn_info {
/** For READ-ONLY transaction: the space available for writer(s) and that
must be exhausted for reason to call the Handle-Slow-Readers callback for
this read transaction. For WRITE transaction: the space inside transaction
this read transaction.
For WRITE transaction: the space inside transaction
that left to `MDBX_TXN_FULL` error. */
uint64_t txn_space_leftover;