[Tarantool-patches] [PATCH 0/2] Make txn_commit() simpler

[Vladislav Shpilevoy]

The patch makes so journal_write() always ends with the
transaction completed, with TXN_IS_DONE flag installed. That
allows to remove 1 'if' from hot txn_commit() function, and make
journal API more straightforward.

This change also motivated rework of how limbo commits
transactions.

Branch: http://github.com/tarantool/tarantool/tree/gerold103/txn_commit-opt

Vladislav Shpilevoy (2):
  txn_limbo: single function to confirm transactions
  txn: remove TXN_IS_DONE check from txn_commit()

 src/box/box.cc      | 36 +++++++++++++-----
 src/box/journal.c   | 45 +----------------------
 src/box/journal.h   | 11 ------
 src/box/txn.c       |  6 +--
 src/box/txn_limbo.c | 89 ++++++++++++++++++---------------------------
 src/box/wal.c       |  2 +-
 test/unit/suite.ini |  1 +
 7 files changed, 68 insertions(+), 122 deletions(-)

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