[UNIKRAFT PATCH v2 0/5] Memory Pools

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

This series implements a memory pool allocator. Pool objects have the same
size and are pre-allocated. Due to this simplification allocations and free
operations are as cheap as O(1). Its intended use is performance critical
allocations when allocation sizes do not vary, like network stacks or disk
buffer caches.

Changes since v1:
 - Correct license header in `pool.c`

Simon Kuenzer (5):
  lib/ukallocpool: Library skeleton
  lib/ukallocpool: LIFO pool implementation
  lib/ukallocpool: Allocate pool on parent allocator
  lib/ukallocpool: `lib/ukalloc` compatible interface
  lib/ukallocpool: Batched allocation

 lib/Makefile.uk                        |   1 +
 lib/ukallocpool/Config.uk              |   6 +
 lib/ukallocpool/Makefile.uk            |   6 +
 lib/ukallocpool/exportsyms.uk          |  10 +
 lib/ukallocpool/include/uk/allocpool.h | 206 +++++++++++++++
 lib/ukallocpool/pool.c                 | 349 +++++++++++++++++++++++++
 6 files changed, 578 insertions(+)
 create mode 100644 lib/ukallocpool/Config.uk
 create mode 100644 lib/ukallocpool/Makefile.uk
 create mode 100644 lib/ukallocpool/exportsyms.uk
 create mode 100644 lib/ukallocpool/include/uk/allocpool.h
 create mode 100644 lib/ukallocpool/pool.c

-- 
2.20.1