[PATCH v4 0/5] fs/squashfs: Add new decompression algorithms

[Joao Marcos Costa]

Hello,

Following the SquashFS support, this series adds support for LZO and ZSTD
algorithms.

Changes in v4:
	- Replace sqfs_decompress() 1st parameter by a reference to
	squashfs_ctxt.
	- Undo changes in squashfs_ctxt instance at sqfs.c
Changes in v3:
	- Reorganize patches order.
	- Remove memory leak from sqfs_zstd_decompress().
Changes in v2:
	- Change tests architecture.
	- Add tests for LZO and ZSTD.
	- Skip compression algorithms unsupported by the host's squashfs-tools
	version.
	- Add sqfs_decompress_init() and sqfs_decompress_cleanup() to SquashFS
	support.

Joao Marcos Costa (5):
  fs/squashfs: Add init and clean-up functions to decompression
  fs/squashfs: replace sqfs_decompress() parameter
  fs/squashfs: add support for ZSTD decompression
  fs/squashfs: add support for LZO decompression
  test/py: Add tests for LZO and ZSTD

 fs/squashfs/sqfs.c                            |  40 +++----
 fs/squashfs/sqfs_decompressor.c               | 104 +++++++++++++++++-
 fs/squashfs/sqfs_decompressor.h               |   7 +-
 fs/squashfs/sqfs_filesystem.h                 |  12 +-
 .../test_fs/test_squashfs/sqfs_common.py      |  76 +++++++++----
 .../test_fs/test_squashfs/test_sqfs_load.py   |  40 ++++---
 .../test_fs/test_squashfs/test_sqfs_ls.py     |  33 ++++--
 7 files changed, 236 insertions(+), 76 deletions(-)

-- 
2.17.1