kernel: call t.mu.Unlock() explicitly in WithMuLocked

defer here doesn't improve readability, but we know it slower that
the explicit call.

PiperOrigin-RevId: 254441473

1 files changed, 1 insertions, 1 deletions

diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go
index 7ed589a02..c297c5973 100644
--- a/pkg/sentry/kernel/task.go
+++ b/pkg/sentry/kernel/task.go
@@ -703,8 +703,8 @@ func (t *Task) FDMap() *FDMap {
 // WithMuLocked executes f with t.mu locked.
 func (t *Task) WithMuLocked(f func(*Task)) {
 	t.mu.Lock()
-	defer t.mu.Unlock()
 	f(t)
+	t.mu.Unlock()
 }
 
 // MountNamespace returns t's MountNamespace. MountNamespace does not take an