fib_info_num_path identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/net/nexthop.h, line 480 (as a function)

Referenced in 8 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c mlx5_lag_fib_nexthop_event() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	1-u64max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$3
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c mlx5_lag_get_next_fib_dev() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi->fib_priority	0-4294967294
CAPPED_DATA	0	fi->fib_priority	1
DATA_SOURCE	0	fi	$1
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock

net/ipv4/fib_frontend.c fib_info_nh_uses_dev() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_frontend.c fib_info_nh_uses_dev() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/core/filter.c bpf_ipv4_fib_lookup() -> fib_info_num_path()

Type	Parameter	Key	Value

net/ipv4/fib_semantics.c fib_add_multipath() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_add_multipath() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_type	0-11
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_scope	0-254
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_scope	0-254
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_scope	0-254
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0,16[c]
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_scope	0-254
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0,16[c]
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_clntref.refs.counter	1
PARAM_VALUE	0	fi->fib_hash.pprev	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_treeref.refs.counter	1
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0,16[c]
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_clntref.refs.counter	1
PARAM_VALUE	0	fi->fib_hash.pprev	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1
PARAM_VALUE	0	fi->fib_treeref.refs.counter	1
PARAM_VALUE	0	fi->fib_type	0-11
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi	128-248
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	r _kzalloc_noprof
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0,16[c]
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_dump_info() -> fib_info_num_path()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_get_nhs() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1-s32max
PARAM_VALUE	0	fi->fib_protocol	0,2-3
PARAM_VALUE	0	fi->fib_scope	0,253-254
PARAM_VALUE	0	fi->fib_type	0-3,7
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	128-s32max
BUF_SIZE	0	fi	128-s32max
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_protocol	1
CAPPED_DATA	0	fi->fib_scope	1
CAPPED_DATA	0	fi->fib_tb_id	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	$0
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_get_nhs() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_metrics	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1-s32max
PARAM_VALUE	0	fi->fib_protocol	0,2-3
PARAM_VALUE	0	fi->fib_scope	0,253-254
PARAM_VALUE	0	fi->fib_type	0-3,7
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	128-s32max
BUF_SIZE	0	fi	128-s32max
BUF_SIZE	0	fi->fib_metrics	72
CAPPED_DATA	0	fi->fib_metrics	1
CAPPED_DATA	0	fi->fib_protocol	1
CAPPED_DATA	0	fi->fib_scope	1
CAPPED_DATA	0	fi->fib_tb_id	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	$0
BIT_INFO	0	fi->fib_flags	0x0,0xffffffee
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_info_hash_bucket() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_info_hash_bucket() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_nh_match() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_nh_match() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
DATA_SOURCE	0	fi	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_nlmsg_size() -> fib_info_num_path()

Type	Parameter	Key	Value
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$0
NOSPEC	0	fi->fib_protocol
NOSPEC	0	fi->fib_scope
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0-271
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0,2-3[c]
USER_DATA	0	fi->fib_scope	0,253-254[c]
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_nlmsg_size() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$0
NOSPEC	0	fi->fib_protocol
NOSPEC	0	fi->fib_scope
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0-271
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0,2-3[c]
USER_DATA	0	fi->fib_scope	0,253-254[c]
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_nlmsg_size() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$0
NOSPEC	0	fi->fib_protocol
NOSPEC	0	fi->fib_scope
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_flags	0-271
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0,2-3[c]
USER_DATA	0	fi->fib_scope	0,253-254[c]
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_rebalance() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nh->nh_common.nhc_family	0-255
PARAM_VALUE	0	fi->fib_nh->nh_common.nhc_flags	0-255
PARAM_VALUE	0	fi->fib_nh->nh_common.nhc_weight	s32min-s32max
PARAM_VALUE	0	fi->fib_nh->nh_tclassid	0-4294967295
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
CAPPED_DATA	0	fi->fib_nhs	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294

net/ipv4/fib_semantics.c fib_rebalance() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
CAPPED_DATA	0	fi->fib_nhs	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294

net/ipv4/fib_semantics.c fib_rebalance() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
CAPPED_DATA	0	fi->fib_nhs	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294

net/ipv4/fib_semantics.c fib_rebalance() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
CAPPED_DATA	0	fi->fib_nhs	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294

net/ipv4/fib_semantics.c fib_rebalance() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi->fib_metrics	(-1),72
CAPPED_DATA	0	fi->fib_nhs	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294

net/ipv4/fib_semantics.c fib_release_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$0
NOSPEC	0	fi->fib_priority
NOSPEC	0	fi->fib_protocol
NOSPEC	0	fi->fib_scope
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_release_info() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_net	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
BUF_SIZE	0	fi	(-1),128-s32max
BUF_SIZE	0	fi	(-1),128-s32max
CAPPED_DATA	0	fi	1
DATA_SOURCE	0	fi	$0
NOSPEC	0	fi->fib_priority
NOSPEC	0	fi->fib_protocol
NOSPEC	0	fi->fib_scope
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fi->fib_priority	0-32766,4294934527-4294967294
USER_DATA	0	fi->fib_protocol	0[c]
USER_DATA	0	fi->fib_scope	0[c]
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c fib_select_multipath() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_select_multipath() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_select_path() -> fib_info_num_path()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/fib_semantics.c fib_sync_down_dev() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max

net/ipv4/fib_semantics.c fib_sync_down_dev() -> fib_info_num_path()

Type	Key	Value
PARAM_VALUE	fi	4096-ptr_max
PARAM_VALUE	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	fi->nh	0,4096-ptr_max

net/ipv4/fib_semantics.c fib_sync_up() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max

net/ipv4/fib_semantics.c fib_sync_up() -> fib_info_num_path()

Type	Key	Value
PARAM_VALUE	fi	4096-ptr_max
PARAM_VALUE	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	fi->nh	0,4096-ptr_max

net/ipv4/fib_semantics.c free_fib_info_rcu() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu

net/ipv4/fib_semantics.c free_fib_info_rcu() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu

net/ipv4/fib_semantics.c nh_comp() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	0-s32max
PARAM_VALUE	0	fi->fib_protocol	0,2-3
PARAM_VALUE	0	fi->fib_scope	0,253-255
PARAM_VALUE	0	fi->fib_type	0-3,7
PARAM_VALUE	0	fi->nh	0
CAPPED_DATA	0	fi->fib_nhs	1
CAPPED_DATA	0	fi->fib_prefsrc	1
CAPPED_DATA	0	fi->fib_priority	1
CAPPED_DATA	0	fi->fib_protocol	1
CAPPED_DATA	0	fi->fib_scope	1
CAPPED_DATA	0	fi->fib_tb_id	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_semantics.c nh_comp() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_nhs	1-s32max
PARAM_VALUE	0	fi->fib_protocol	0,2-3
PARAM_VALUE	0	fi->fib_scope	0,253-255
PARAM_VALUE	0	fi->fib_type	0-3,7
PARAM_VALUE	0	fi->nh	0
CAPPED_DATA	0	fi->fib_nhs	1
CAPPED_DATA	0	fi->fib_prefsrc	1
CAPPED_DATA	0	fi->fib_priority	1
CAPPED_DATA	0	fi->fib_protocol	1
CAPPED_DATA	0	fi->fib_scope	1
CAPPED_DATA	0	fi->fib_tb_id	1
CAPPED_DATA	0	fi->fib_type	1
DATA_SOURCE	0	fi	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&net->rtnl_mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c mlxsw_sp_nexthop4_group_info_init() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0
LOCK2		&mlxsw_sp->router->lock
LOCK2		&pool->lock
TYPE_LOCK		(struct mlxsw_sp_router)->lock

drivers/net/ethernet/marvell/prestera/prestera_router.c __prestera_fi_is_direct() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_type	1
DATA_SOURCE	0	fi	$0
LOCK2		&pool->lock
LOCK2		global &rtnl_mutex

drivers/net/ethernet/marvell/prestera/prestera_router.c prestera_kern_fib_info_nhs() -> fib_info_num_path()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &rtnl_mutex

net/ipv4/fib_trie.c fib_table_lookup() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_dead	0
PARAM_VALUE	0	fi->nh	0
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		global &lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		rcu_read

net/ipv4/fib_trie.c fib_table_lookup() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->fib_dead	0
PARAM_VALUE	0	fi->fib_nhs	s32min-(-1),1-s32max
PARAM_VALUE	0	fi->nh	0
BIT_INFO	0	fi->fib_flags	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		global &lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		rcu_read

net/ipv4/route.c __ip_rt_update_pmtu() -> fib_info_num_path()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&sk->sk_lock.slock

net/ipv4/route.c __ip_rt_update_pmtu() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&sk->sk_lock.slock

net/ipv4/route.c __ip_rt_update_pmtu() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&sk->sk_lock.slock

net/ipv4/route.c fib_dump_info_fnhe() -> fib_info_num_path()

Type	Parameter	Key	Value
DATA_SOURCE	0	fi	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/route.c fib_dump_info_fnhe() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	4096-ptr_max
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
DATA_SOURCE	0	fi	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/route.c ip_mkroute_input() -> fib_info_num_path()

Type	Parameter	Key	Value
PARAM_VALUE	0	fi	1-u64max
PARAM_VALUE	0	fi->fib_dead	0
PARAM_VALUE	0	fi->nh	0,4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read