[Tarantool-patches] [PATCH v2 0/4] Raft module, part 1 - explicit argument

[Vladislav Shpilevoy]

The patchset is a first part of Raft movement to a separate library as
src/lib/raft.

Branch: http://github.com/tarantool/tarantool/tree/gerold103/gh-5303-p1-raft-explicit-arg
Issue: https://github.com/tarantool/tarantool/issues/5303

Changes from v1:
- Renamed fiber.arg to fiber.f_arg;
- Stopped using memset for raft object creation;
- Raft global object access and validation is encapsulated into a
  single function;
- Raft argument and runtime initialization commits are swapped.

Vladislav Shpilevoy (4):
  fiber: introduce fiber.f_arg
  raft: add explicit raft argument to all functions
  raft: check box_raft is inited before usage
  vclock: move to src/lib

 src/box/CMakeLists.txt           |   3 -
 src/box/alter.cc                 |   1 -
 src/box/applier.cc               |   6 +-
 src/box/box.cc                   |  30 +-
 src/box/error.cc                 |   2 +-
 src/box/gc.c                     |   1 -
 src/box/gc.h                     |   2 +-
 src/box/lua/info.c               |   9 +-
 src/box/lua/init.c               |   1 -
 src/box/lua/space.cc             |   2 +-
 src/box/memtx_engine.c           |   4 +-
 src/box/raft.c                   | 631 ++++++++++++++++---------------
 src/box/raft.h                   |  72 ++--
 src/box/recovery.h               |   2 +-
 src/box/relay.cc                 |   2 +-
 src/box/replication.cc           |   1 -
 src/box/replication.h            |   2 +-
 src/box/schema.cc                |   2 +-
 src/box/txn_limbo.h              |   2 +-
 src/box/vy_log.c                 |   2 +-
 src/box/wal.c                    |   1 -
 src/box/wal.h                    |   2 +-
 src/box/xlog.h                   |   2 +-
 src/box/xrow.c                   |   1 -
 src/box/xrow.h                   |   2 +-
 src/lib/CMakeLists.txt           |   1 +
 src/lib/core/fiber.h             |  14 +-
 src/lib/vclock/CMakeLists.txt    |   6 +
 src/{box => lib/vclock}/vclock.c |   0
 src/{box => lib/vclock}/vclock.h |   0
 test/unit/vclock.cc              |   2 +-
 31 files changed, 437 insertions(+), 371 deletions(-)
 create mode 100644 src/lib/vclock/CMakeLists.txt
 rename src/{box => lib/vclock}/vclock.c (100%)
 rename src/{box => lib/vclock}/vclock.h (100%)

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