Searched refs:buffer_mutex (Results 1 – 5 of 5) sorted by relevance
27 DEFINE_MUTEX(buffer_mutex);63 mutex_lock(&buffer_mutex); in wake_up_buffer_waiter()66 mutex_unlock(&buffer_mutex); in wake_up_buffer_waiter()168 mutex_lock(&buffer_mutex); in event_buffer_read()183 mutex_unlock(&buffer_mutex); in event_buffer_read()
118 mutex_lock(&buffer_mutex); in module_load_notify()121 mutex_unlock(&buffer_mutex); in module_load_notify()507 mutex_lock(&buffer_mutex); in sync_buffer()565 mutex_unlock(&buffer_mutex); in sync_buffer()580 mutex_lock(&buffer_mutex); in oprofile_put_buff()588 mutex_unlock(&buffer_mutex); in oprofile_put_buff()
38 extern struct mutex buffer_mutex;
334 mutex_lock(&chip->buffer_mutex); in timeout_work()337 mutex_unlock(&chip->buffer_mutex); in timeout_work()1036 mutex_lock(&chip->buffer_mutex); in tpm_write()1043 mutex_unlock(&chip->buffer_mutex); in tpm_write()1051 mutex_unlock(&chip->buffer_mutex); in tpm_write()1074 mutex_lock(&chip->buffer_mutex); in tpm_read()1077 mutex_unlock(&chip->buffer_mutex); in tpm_read()1193 mutex_init(&chip->buffer_mutex); in tpm_register_hardware()
99 struct mutex buffer_mutex; member