From dcbbd67cacb646838174b5c2a6e7db4e6c212cd5 Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Thu, 23 Sep 2021 18:14:10 -0700 Subject: kernel: allow to access Task.netns without taking Task.mu This allows to avoind unnecessary lock-ordering dependencies on task.mu. --- pkg/sentry/kernel/task.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkg/sentry/kernel/task.go') diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go index 9a95bf44c..2eebd1b47 100644 --- a/pkg/sentry/kernel/task.go +++ b/pkg/sentry/kernel/task.go @@ -513,7 +513,7 @@ type Task struct { // netns is the task's network namespace. netns is never nil. // // netns is protected by mu. - netns *inet.Namespace + netns inet.NamespaceAtomicPtr // If rseqPreempted is true, before the next call to p.Switch(), // interrupt rseq critical regions as defined by rseqAddr and -- cgit v1.2.3