[PATCH 2/3] treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()

[Matthew Wilcox]

On Wed, Jul 15, 2020 at 08:08:46PM -0700, Kees Cook wrote:
> This converts all the existing DECLARE_TASKLET() (and ...DISABLED)
> macros with DECLARE_TASKLET_OLD() in preparation for refactoring the
> tasklet callback type. All existing DECLARE_TASKLET() users had a "0"
> data argument, it has been removed here as well.
> 
> Signed-off-by: Kees Cook <keescook at chromium.org>
[...]
>  16 files changed, 26 insertions(+), 21 deletions(-)

This is about 5% of what needs to change.  There are 350 callers of
tasklet_init(), and that still takes a 'data' argument.