Messages in this thread | | | Date | Thu, 16 Mar 2023 08:38:14 +0100 | Subject | Re: [PATCH v2 03/14] tracing: Rename kvfree_rcu() to kvfree_rcu_mightsleep() | From | Daniel Bristot de Oliveira <> |
| |
On 3/15/23 19:18, Joel Fernandes (Google) wrote: > From: "Uladzislau Rezki (Sony)" <urezki@gmail.com> > > The kvfree_rcu() macro's single-argument form is deprecated. Therefore > switch to the new kvfree_rcu_mightsleep() variant. The goal is to > avoid accidental use of the single-argument forms, which can introduce > functionality bugs in atomic contexts and latency bugs in non-atomic > contexts. > > Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> > Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> > Signed-off-by: Paul E. McKenney <paulmck@kernel.org> > Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> > --- > kernel/trace/trace_osnoise.c | 2 +- > kernel/trace/trace_probe.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c > index 04f0fdae19a1..f68ca1e6460f 100644 > --- a/kernel/trace/trace_osnoise.c > +++ b/kernel/trace/trace_osnoise.c > @@ -159,7 +159,7 @@ static void osnoise_unregister_instance(struct trace_array *tr) > if (!found) > return; > > - kvfree_rcu(inst); > + kvfree_rcu_mightsleep(inst); > } > > /*
Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Thanks! -- Daniel
| |