[PATCH 01/10] staging: erofs: fix `trace_erofs_readpage' position

[Greg Kroah-Hartman]

On Tue, Nov 20, 2018 at 10:34:16PM +0800, Gao Xiang wrote:
> `trace_erofs_readpage' should be placed in .readpage()
> rather than in the internal `z_erofs_do_read_page'.

Why?  What happens with the code today?

> 
> Fixes: 284db12cfda3 ("staging: erofs: add trace points for reading zipped data")

Should this get into 4.20-final?

thanks,

greg k-h