[PATCH v3 0/4] state: Refactor backend

[Markus Pargmann]

Changes in v3:
- A central cache implementation bucket data. This is implemented as another
  bucket (backend_bucket_cached) which can access other buckets. See the
  updated diagram in the second patch.
- Fixup flush usage
- lazy initialization of buckets

Best Regards,

Markus


Markus Pargmann (3):
  libfile: Change write_full to be have const buf
  state: Refactor state framework
  docs: Add/Update state documentation

Michael Grzeschik (1):
  state: also append backend storage stridesize

 .../devicetree/bindings/barebox/barebox,state.rst  |    7 +-
 Documentation/user/state.rst                       |   46 +
 Documentation/user/user-manual.rst                 |    1 +
 common/Makefile                                    |    2 +-
 common/state.c                                     | 1720 --------------------
 common/state/Makefile                              |    9 +
 common/state/backend.c                             |  188 +++
 common/state/backend_bucket_cached.c               |  155 ++
 common/state/backend_bucket_circular.c             |  515 ++++++
 common/state/backend_bucket_direct.c               |  180 ++
 common/state/backend_format_dtb.c                  |  150 ++
 common/state/backend_format_raw.c                  |  329 ++++
 common/state/backend_storage.c                     |  525 ++++++
 common/state/state.c                               |  573 +++++++
 common/state/state.h                               |  277 ++++
 common/state/state_variables.c                     |  493 ++++++
 drivers/misc/state.c                               |   65 +-
 include/libfile.h                                  |    2 +-
 include/state.h                                    |    4 +-
 lib/libfile.c                                      |    2 +-
 20 files changed, 3455 insertions(+), 1788 deletions(-)
 create mode 100644 Documentation/user/state.rst
 delete mode 100644 common/state.c
 create mode 100644 common/state/Makefile
 create mode 100644 common/state/backend.c
 create mode 100644 common/state/backend_bucket_cached.c
 create mode 100644 common/state/backend_bucket_circular.c
 create mode 100644 common/state/backend_bucket_direct.c
 create mode 100644 common/state/backend_format_dtb.c
 create mode 100644 common/state/backend_format_raw.c
 create mode 100644 common/state/backend_storage.c
 create mode 100644 common/state/state.c
 create mode 100644 common/state/state.h
 create mode 100644 common/state/state_variables.c

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2.8.1