devlink_put identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/net/devlink.h, line 2117 (as a prototype)

Defined in 2 files as a function:

Referenced in 6 files:

Smatch caller information:

net/ethtool/ioctl.c dev_ethtool() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	1-u64max
NOCHECK_CALL

net/devlink/core.c __devlinks_xa_find_get() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r xa_find
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		rcu_read

net/devlink/core.c devlink_free() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->nested_rels.xa_head	0
PARAM_VALUE	0	devlink->ops->reload_actions	0-7
PARAM_VALUE	0	devlink->ops->reload_down	0,4096-ptr_max
PARAM_VALUE	0	devlink->ops->reload_limits	0-3
PARAM_VALUE	0	devlink->ops->reload_up	0,4096-ptr_max
PARAM_VALUE	0	devlink->params.xa_head	0
PARAM_VALUE	0	devlink->ports.xa_head	0
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	devlink->rel	0
PARAM_VALUE	0	devlink->snapshot_ids.xa_head	0
CAPPED_DATA	0	devlink	1
CAPPED_DATA	0	&devlink->dpipe_table_list	1
CAPPED_DATA	0	&devlink->linecard_list	1
CAPPED_DATA	0	&devlink->region_list	1
CAPPED_DATA	0	&devlink->reporter_list	1
CAPPED_DATA	0	&devlink->resource_list	1
CAPPED_DATA	0	&devlink->sb_list	1
CAPPED_DATA	0	&devlink->trap_group_list	1
CAPPED_DATA	0	&devlink->trap_list	1
CAPPED_DATA	0	&devlink->trap_policer_list	1
DATA_SOURCE	0	devlink	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_dev->mutex
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&oct->pci_dev->dev.mutex
HALF_LOCKED2		global &dsa2_mutex
HALF_LOCKED2		global &hnae3_common_lock
HALF_LOCKED2		global &shd_mutex

net/devlink/core.c devlink_nested_in_get_lock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->ops->supported_cross_device_rate_nodes	1
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
DATA_SOURCE	0	devlink	r devlinks_xa_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&devlink->lock

net/devlink/core.c devlink_pernet_pre_exit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->dev	0,4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->ops->reload_down	0,4096-ptr_max
DATA_SOURCE	0	devlink	r devlinks_xa_find_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &pernet_ops_rwsem

net/devlink/core.c devlink_rel_devlink_handle_put() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
DATA_SOURCE	0	devlink	r devlink_rel_devlink_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/devlink/core.c devlink_rel_nested_in_notify_work() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
DATA_SOURCE	0	devlink	r devlinks_xa_get
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

net/devlink/core.c devlink_rel_nested_in_notify_work() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
DATA_SOURCE	0	devlink	r devlinks_xa_get
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

net/devlink/core.c devlink_rel_nested_in_notify_work() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
DATA_SOURCE	0	devlink	r devlinks_xa_get
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

net/devlink/region.c devlink_nl_region_read_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->dev	0,4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
CAPPED_DATA	0	devlink->index	1
DATA_SOURCE	0	devlink	r devlink_get_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/region.c devlink_nl_region_read_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->dev	0,4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlink_get_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/netlink.c __devlink_nl_post_doit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

net/devlink/netlink.c __devlink_nl_post_doit() -> devlink_put()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

net/devlink/netlink.c __devlink_nl_pre_doit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlink_get_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

net/devlink/netlink.c __devlink_nl_pre_doit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlink_get_parent_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

net/devlink/netlink.c devlink_get_from_attrs_lock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->dev	0,4096-ptr_max
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlinks_xa_find_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/devlink/netlink.c devlink_get_from_attrs_lock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/devlink/netlink.c devlink_nl_inst_iter_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->ops->info_get	0,4096-ptr_max
PARAM_VALUE	0	devlink->ops->sb_pool_get	0,4096-ptr_max
PARAM_VALUE	0	devlink->ops->sb_port_pool_get	0,5080524251109040128,5500329137182081024,8058848025358356480
PARAM_VALUE	0	devlink->ops->sb_tc_pool_bind_get	0,557608487823060992,7803434078078054400,8622157503094607872
PARAM_VALUE	0	devlink->ops->selftest_check	0,8032679069814992896
DATA_SOURCE	0	devlink	r devlinks_xa_find_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/netlink.c devlink_nl_inst_single_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlink_get_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/health.c devlink_health_reporter_get_from_cb_lock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
CAPPED_DATA	0	devlink->_net.net	1
DATA_SOURCE	0	devlink	r devlink_get_from_attrs_lock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/health.c devlink_nl_health_reporter_dump_get_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/health.c devlink_nl_health_reporter_dump_get_dumpit() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/devlink/rate.c devl_rate_lock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	devlink->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	devlink->ops->supported_cross_device_rate_nodes	1
PARAM_VALUE	0	devlink->refcount.refs.counter	(-1073741824),0-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&devlink->lock

net/devlink/rate.c devl_rate_unlock() -> devlink_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	devlink	4096-ptr_max
PARAM_VALUE	0	devlink->lock.dep_map->name	0-255
DATA_SOURCE	0	devlink	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&devlink->lock