Re: [PATCH 1/4] f2fs: fix to check lz4hc compression when CONFIG_F2FS_FS_LZ4HC is not enabled

[Eric Biggers]

On Sun, Jan 29, 2023 at 06:21:17PM +0800, Chao Yu wrote:
> On 2023/1/24 23:33, Yangtao Li wrote:
> > f2fs supports lz4 compression algorithm and lz4hc compression algorithm,
> > which the level parameter needs to be passed in. When CONFIG_F2FS_FS_LZ4HC
> > is not enabled, even if there is no problem with the level parameter, add

lz4hc is not a different compression algorithm, but rather just a higher
compression level for lz4.

- Eric