On 03/14, liguang wrote: > > Signed-off-by: liguang <[email protected]> > --- > kernel/task_work.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/kernel/task_work.c b/kernel/task_work.c > index 0bf4258..f458b08 100644 > --- a/kernel/task_work.c > +++ b/kernel/task_work.c > @@ -75,7 +75,8 @@ void task_work_run(void) > > do { > next = work->next; > - work->func(work); > + if (unlikely(work->func)) > + work->func(work);
Why? Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
