diff options
Diffstat (limited to 'kernel/kcov.c')
| -rw-r--r-- | kernel/kcov.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/kcov.c b/kernel/kcov.c index 4f910231d99a..620dc4ffeb68 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -869,19 +869,19 @@ void kcov_remote_start(u64 handle) size = CONFIG_KCOV_IRQ_AREA_SIZE; area = this_cpu_ptr(&kcov_percpu_data)->irq_area; } - spin_unlock_irqrestore(&kcov_remote_lock, flags); + spin_unlock(&kcov_remote_lock); /* Can only happen when in_task(). */ if (!area) { + local_irqrestore(flags); area = vmalloc(size * sizeof(unsigned long)); if (!area) { kcov_put(kcov); return; } + local_irq_save(flags); } - local_irq_save(flags); - /* Reset coverage size. */ *(u64 *)area = 0; |