tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1What: /sys/fs/erofs/features/
2Date: November 2021
3Contact: "Huang Jianan" <huangjianan@oppo.com>
4Description: Shows all enabled kernel features.
5 Supported features:
6 zero_padding, compr_cfgs, big_pcluster, chunked_file,
7 device_table, compr_head2, sb_chksum, ztailpacking,
8 dedupe, fragments.
9
10What: /sys/fs/erofs/<disk>/sync_decompress
11Date: November 2021
12Contact: "Huang Jianan" <huangjianan@oppo.com>
13Description: Control strategy of sync decompression:
14
15 - 0 (default, auto): enable for readpage, and enable for
16 readahead on atomic contexts only.
17 - 1 (force on): enable for readpage and readahead.
18 - 2 (force off): disable for all situations.