erofs: simplify compression configuration parser

commit efb4fb02ce upstream.

Move erofs_load_compr_cfgs() into decompressor.c as well as introduce
a callback instead of a hard-coded switch for each algorithm for
simplicity.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231022130957.11398-1-xiang@kernel.org
Stable-dep-of: 118a8cf504 ("erofs: fix inconsistent per-file compression format")
Signed-off-by: Yue Hu <huyue2@coolpad.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gao Xiang 2023-10-22 21:09:57 +08:00 • committed by Greg Kroah-Hartman
commit 54407d9bc5
5 changed files with 76 additions and 92 deletions