diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 086d3631680..8047ca5a823 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -734,13 +734,6 @@ __acquires(kernel_lock) return -1; } - /* - * When this gets called we hold the BKL which means that - * preemption is disabled. Various trace selftests however - * need to disable and enable preemption for successful tests. - * So we drop the BKL here and grab it after the tests again. - */ - unlock_kernel(); mutex_lock(&trace_types_lock); tracing_selftest_running = true; @@ -822,7 +815,6 @@ __acquires(kernel_lock) #endif out_unlock: - lock_kernel(); return ret; } |