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Searched refs:msgbuffer_mutex (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/xen/xenbus/
H A Dxenbus_dev_frontend.c90 * msgbuffer_mutex is held while partial requests are built up
96 * usermode. It nests inside msgbuffer_mutex but may be held
99 struct mutex msgbuffer_mutex; member
372 mutex_lock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
394 mutex_unlock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
416 mutex_unlock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
574 mutex_lock(&u->msgbuffer_mutex); in xenbus_file_write()
645 mutex_unlock(&u->msgbuffer_mutex); in xenbus_file_write()
671 mutex_init(&u->msgbuffer_mutex); in xenbus_file_open()
/kernel/linux/linux-6.6/drivers/xen/xenbus/
H A Dxenbus_dev_frontend.c90 * msgbuffer_mutex is held while partial requests are built up
96 * usermode. It nests inside msgbuffer_mutex but may be held
99 struct mutex msgbuffer_mutex; member
372 mutex_lock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
394 mutex_unlock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
416 mutex_unlock(&u->msgbuffer_mutex); in xenbus_dev_queue_reply()
574 mutex_lock(&u->msgbuffer_mutex); in xenbus_file_write()
645 mutex_unlock(&u->msgbuffer_mutex); in xenbus_file_write()
671 mutex_init(&u->msgbuffer_mutex); in xenbus_file_open()

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