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Diffstat (limited to 'firmware/kernel/mutex.c')
| -rw-r--r-- | firmware/kernel/mutex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/firmware/kernel/mutex.c b/firmware/kernel/mutex.c index cb9e681..b1ae3e9 100644 --- a/firmware/kernel/mutex.c +++ b/firmware/kernel/mutex.c @@ -39,6 +39,8 @@ void mutex_init(struct mutex *m) /* Gain ownership of a mutex object or block until it becomes free */ void mutex_lock(struct mutex *m) { + ASSERT_CPU_MODE(CPU_MODE_THREAD_CONTEXT); + struct thread_entry *current = __running_self_entry(); if(current == m->blocker.thread) |