Re: [PATCH RFC] f2fs: don't inline compressed inode

[Jaegeuk Kim]

On 03/25, Chao Yu wrote:
> f2fs_may_inline_data() only check compressed flag on current inode
> rather than on parent inode, however at this time compressed flag
> has not been inherited yet.

When write() or other allocation happens, it'll be reset.

> 
> Signed-off-by: Chao Yu <yuchao0@xxxxxxxxxx>
> ---
> 
> Jaegeuk,
> 
> I'm not sure about this, whether inline_data flag can be compatible with
> compress flag, thoughts?
> 
>  fs/f2fs/namei.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
> index f54119da2217..3807d1b4c4bc 100644
> --- a/fs/f2fs/namei.c
> +++ b/fs/f2fs/namei.c
> @@ -86,7 +86,8 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
>  	if (test_opt(sbi, INLINE_XATTR))
>  		set_inode_flag(inode, FI_INLINE_XATTR);
>  
> -	if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode))
> +	if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode) &&
> +					!f2fs_compressed_file(dir))
>  		set_inode_flag(inode, FI_INLINE_DATA);
>  	if (f2fs_may_inline_dentry(inode))
>  		set_inode_flag(inode, FI_INLINE_DENTRY);
> -- 
> 2.18.0.rc1