xenbus_read_driver_state identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/xen/xenbus/xenbus_client.c, line 937

Defined in 1 files as a prototype:

include/xen/xenbus.h, line 232 (as a prototype)

Defined in 1 files as a function:

drivers/xen/xenbus/xenbus_client.c, line 945 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/xen/xen-pciback/xenbus.c xen_pcibk_attach() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&pdev->dev_lock
HALF_LOCKED2		global &xenwatch_mutex
TYPE_LOCK		(struct xen_pcibk_device)->dev_lock

drivers/xen/xen-pciback/xenbus.c xen_pcibk_attach() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->vanished	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&pdev->dev_lock
HALF_LOCKED2		global &xenwatch_mutex
TYPE_LOCK		(struct xen_pcibk_device)->dev_lock

drivers/xen/xen-pciback/xenbus.c xen_pcibk_be_watch() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->reclaim_sem
HALF_LOCKED2		global &xenwatch_mutex

drivers/xen/xen-pciback/xenbus.c xen_pcibk_reconfigure() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&pdev->dev_lock
HALF_LOCKED2		global &xenwatch_mutex
TYPE_LOCK		(struct xen_pcibk_device)->dev_lock

drivers/xen/xen-pciback/xenbus.c xen_pcibk_setup_backend() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&pdev->dev_lock
HALF_LOCKED2		&dev->reclaim_sem
HALF_LOCKED2		global &xenwatch_mutex
TYPE_LOCK		(struct xen_pcibk_device)->dev_lock

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_bus_close() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->vanished	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
HALF_LOCKED2		&_dev->mutex
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_create_dev() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0
PARAM_VALUE	0	dev->reclaim_sem.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->reclaim_sem.lock.owner	(-1)
PARAM_VALUE	0	dev->reclaim_sem.lock.owner_cpu	u32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->reclaim_sem
TYPE_LOCK		(struct xenbus_device)->reclaim_sem

drivers/net/xen-netfront.c xennet_xdp_set() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->lock

drivers/net/xen-netfront.c xennet_xdp_set() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->lock

drivers/net/xen-netfront.c xennet_xdp_set() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->lock

drivers/scsi/xen-scsifront.c scsifront_backend_changed() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend	1-u64max
DATA_SOURCE	0	dev	$0
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/xen/xenbus/xenbus_probe.c xenbus_dev_changed() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
BUF_SIZE	0	dev	0
DATA_SOURCE	0	dev	r xenbus_device_find
BIT_INFO	0	dev	0x0,0x0
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/xen/xenbus/xenbus_probe.c xenbus_dev_remove() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.kobj.sd	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.kobj.sd->__parent	0
PARAM_VALUE	0	dev->otherend	0
PARAM_VALUE	0	dev->otherend_watch.node	0
PARAM_VALUE	0	dev->otherend_watch.nr_pending	0
PARAM_VALUE	0	dev->reclaim_sem.first_waiter->up	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&_dev->mutex

drivers/xen/xenbus/xenbus_probe.c xenbus_otherend_changed() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend	1-u64max
PARAM_VALUE	1	path	1-u64max
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/xen/xenbus/xenbus_probe.c xenbus_probe_node() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0
PARAM_VALUE	1	path	1-u64max
BUF_SIZE	1	path	0-s32max
BUF_SIZE	1	path	0-s32max
CAPPED_DATA	1	path	1
DATA_SOURCE	1	path	$2
TASK_NOT_RUNNING
HALF_LOCKED2		global &xenwatch_mutex

drivers/xen/xenbus/xenbus_probe_frontend.c print_device_status() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->otherend	1-u64max
PARAM_VALUE	0	dev->state	0-3
PARAM_VALUE	1	path	1-u64max
FUZZY_MAX	0	dev->state	3
HARD_MAX	0	dev->state	3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&add_mutex
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&seq->lock
HALF_LOCKED2		&skt->skt_mutex
HALF_LOCKED2		&tb->lock
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &core_lock
HALF_LOCKED2		global &pi_mutex
HALF_LOCKED2		global &pwrseq_sem
HALF_LOCKED2		global &registration_lock
HALF_LOCKED2		global &vdpa_dev_lock
HALF_LOCKED2		global &xenwatch_mutex

drivers/pci/xen-pcifront.c pcifront_attach_devices() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/pci/xen-pcifront.c pcifront_detach_devices() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/pci/xen-pcifront.c pcifront_try_connect() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex

drivers/pci/xen-pcifront.c pcifront_try_disconnect() -> xenbus_read_driver_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
TASK_NOT_RUNNING
LOCK2		global &xenwatch_mutex