iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

erofs: don't warn MicroLZMA format anymore

Browse Source 
The LZMA algorithm support has been landed for more than one year since
Linux 5.16.  Besides, the new XZ Utils 5.4 has been available in most
Linux distributions.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231021020137.1646959-1-hsiangkao@linux.alibaba.com
This commit is contained in:
Gao Xiang 2023-10-21 10:01:37 +08:00
parent 78a50b6a41
commit 798eecaea0
2 changed files with 2 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fs/erofs/Kconfig
View File

@ -91,13 +91,10 @@ config EROFS_FS_ZIP_LZMA
select XZ_DEC_MICROLZMA
help
Saying Y here includes support for reading EROFS file systems
containing LZMA compressed data, specifically called microLZMA. it
gives better compression ratios than the LZ4 algorithm, at the
containing LZMA compressed data, specifically called microLZMA. It
gives better compression ratios than the default LZ4 format, at the
expense of more CPU overhead.
LZMA support is an experimental feature for now and so most file
systems will be readable without selecting this option.
If unsure, say N.
config EROFS_FS_ZIP_DEFLATE

2
fs/erofs/decompressor_lzma.c
View File

@ -96,8 +96,6 @@ int z_erofs_load_lzma_config(struct super_block *sb,
return -EINVAL;
}
erofs_info(sb, "EXPERIMENTAL MicroLZMA in use. Use at your own risk!");
/* in case 2 z_erofs_load_lzma_config() race to avoid deadlock */
mutex_lock(&lzma_resize_mutex);