Re: [PATCH 01/14] locking/atomic: import atomic_dec_not_zero()

[Fabian Frederick]

> On 31 January 2017 at 11:41 Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
>
> On Mon, Jan 30, 2017 at 07:39:38PM +0100, Fabian Frederick wrote:
> > complementary definition to atomic_inc_not_zero() featured in
> > lib/fault-inject.c
>
> Why?

Maybe this commit message should be ok ?

complementary definition to atomic_inc_not_zero() featured in lib/fault-inject.c
and is more readable than atomic_add_unless((v), -1, 0) used in different
places.

Andrew, do I have to submit this patch again replacing spaces with tabs in code
line ?

Regards,
Fabian