diff options
Diffstat (limited to 'kernel/livepatch')
| -rw-r--r-- | kernel/livepatch/patch.c | 4 | ||||
| -rw-r--r-- | kernel/livepatch/transition.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/livepatch/patch.c b/kernel/livepatch/patch.c index 82d584225dc6..7702cb4064fc 100644 --- a/kernel/livepatch/patch.c +++ b/kernel/livepatch/patch.c @@ -61,7 +61,7 @@ static void notrace klp_ftrace_handler(unsigned long ip, ops = container_of(fops, struct klp_ops, fops); /* - * A variant of synchronize_sched() is used to allow patching functions + * A variant of synchronize_rcu() is used to allow patching functions * where RCU is not watching, see klp_synchronize_transition(). */ preempt_disable_notrace(); @@ -72,7 +72,7 @@ static void notrace klp_ftrace_handler(unsigned long ip, /* * func should never be NULL because preemption should be disabled here * and unregister_ftrace_function() does the equivalent of a - * synchronize_sched() before the func_stack removal. + * synchronize_rcu() before the func_stack removal. */ if (WARN_ON_ONCE(!func)) goto unlock; diff --git a/kernel/livepatch/transition.c b/kernel/livepatch/transition.c index 5bc349805e03..304d5eb8a98c 100644 --- a/kernel/livepatch/transition.c +++ b/kernel/livepatch/transition.c @@ -52,7 +52,7 @@ static DECLARE_DELAYED_WORK(klp_transition_work, klp_transition_work_fn); /* * This function is just a stub to implement a hard force - * of synchronize_sched(). This requires synchronizing + * of synchronize_rcu(). This requires synchronizing * tasks even in userspace and idle. */ static void klp_sync(struct work_struct *work) @@ -175,7 +175,7 @@ void klp_cancel_transition(void) void klp_update_patch_state(struct task_struct *task) { /* - * A variant of synchronize_sched() is used to allow patching functions + * A variant of synchronize_rcu() is used to allow patching functions * where RCU is not watching, see klp_synchronize_transition(). */ preempt_disable_notrace(); |