0001 What: /sys/fs/erofs/features/
0002 Date: November 2021
0003 Contact: "Huang Jianan" <huangjianan@oppo.com>
0004 Description: Shows all enabled kernel features.
0005 Supported features:
0006 zero_padding, compr_cfgs, big_pcluster, chunked_file,
0007 device_table, compr_head2, sb_chksum.
0008
0009 What: /sys/fs/erofs/<disk>/sync_decompress
0010 Date: November 2021
0011 Contact: "Huang Jianan" <huangjianan@oppo.com>
0012 Description: Control strategy of sync decompression:
0013
0014 - 0 (default, auto): enable for readpage, and enable for
0015 readahead on atomic contexts only.
0016 - 1 (force on): enable for readpage and readahead.
0017 - 2 (force off): disable for all situations.
