[lttng-dev] [PATCH 00/12] rculfhash memory managements

[Lai Jiangshan]

Patch 1-9: extract memory managements (internal)APIs and prepare
           for memory managements

(Patch 7 add general struct rcu_flavor)

Patch 10-12: Add memory managements.


Lai Jiangshan (12):
  introduce bucket_at() and improve readability
  proper wrapper for bucket table alloc and free
  it is not required that ht->t.size >= ht->min_table_size now
  remove struct rcu_level
  rename min_alloc_size/min_alloc_order
  add max_nr_buckets argument
  Add rcu_flavor
  use rcu_flavor for rculfhash
  remove struct rcu_table
  move memory management code out as rculfhash-mm-order.c
  add rculfhash-mm-chunk.c
  add rculfhash-mm-mmap.c

 Makefile.am            |    8 +-
 rculfhash-internal.h   |  131 +++++++++++++++
 rculfhash-mm-chunk.c   |  107 ++++++++++++
 rculfhash-mm-mmap.c    |  147 +++++++++++++++++
 rculfhash-mm-order.c   |  101 ++++++++++++
 rculfhash.c            |  417 +++++++++++++++++++-----------------------------
 tests/test_urcu_hash.c |    4 +-
 urcu-bp.c              |    2 +
 urcu-bp.h              |    1 +
 urcu-flavor.h          |   65 ++++++++
 urcu-qsbr.c            |    2 +
 urcu-qsbr.h            |    1 +
 urcu.c                 |    2 +
 urcu.h                 |    1 +
 urcu/map/urcu-bp.h     |    2 +
 urcu/map/urcu-qsbr.h   |    2 +
 urcu/map/urcu.h        |    6 +
 urcu/rculfhash.h       |   43 +++--
 18 files changed, 768 insertions(+), 274 deletions(-)
 create mode 100644 rculfhash-internal.h
 create mode 100644 rculfhash-mm-chunk.c
 create mode 100644 rculfhash-mm-mmap.c
 create mode 100644 rculfhash-mm-order.c
 create mode 100644 urcu-flavor.h

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1.7.4.4