diff options
Diffstat (limited to 'kernel/src/scheduler/atomic.c')
| -rw-r--r-- | kernel/src/scheduler/atomic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/src/scheduler/atomic.c b/kernel/src/scheduler/atomic.c index 41ce3b9..c466f0b 100644 --- a/kernel/src/scheduler/atomic.c +++ b/kernel/src/scheduler/atomic.c @@ -12,7 +12,7 @@ void init_mutex(mutex_t* mutex) bool test_and_set(mutex_t mutex, bool value) { bool rax; - __asm__ volatile ("lock xchg %%rax, (%%rbx);" : "=a"(rax) : "b"(mutex.addr), "a"(value)); + __asm__ __volatile__ ("lock xchg %%rax, (%%rbx);" : "=a"(rax) : "b"(mutex.addr), "a"(value)); return rax; } |