Re: [RFC PATCH v2 18/21] ext4: add support for read_iter and write_iter
From: Ted Ts'o <tytso@mit.edu>
Date: 2012-04-02 18:42:04
Also in:
linux-fsdevel, lkml
On Fri, Mar 30, 2012 at 10:43:45AM -0500, Dave Kleikamp wrote:
use the generic .read_iter and .write_iter functions
Potentially silly question --- why not use NULL pointer to mean generic_file_read_iter and generic_file_write_iter? Then you won't have to patch a bunch of file systems to add the generic .read_iter and .write_iter? - Ted