Re: [RFC PATCH v2] f2fs: support data compression
From: Chao Yu
Date: Fri Nov 01 2019 - 06:05:53 EST
On 2019/11/1 0:01, Jaegeuk Kim wrote:
>> +f2fs-$(CONFIG_FS_COMPRESSION) += compress.o
> CONFIG_F2FS_FS_COMPRESSION?
Fixed.
>
>> +#ifdef F2FS_FS_COMPRESSION
> Do we need this?
Ditto.
>
>> +bool f2fs_is_compress_backend_ready(struct inode *inode)
>> +{
>> + if (!f2fs_compressed_file(inode))
>> + return true;
> #ifdef F2FS_FS_COMPRESSION
>> + return f2fs_cops[F2FS_I(inode)->i_compress_algorithm];
> #else
> return -EOPNOTSUPP;
> #endif
Ditto, I kept return value as boolean.
>