rhashtable_walk_start_check identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

lib/rhashtable.c, line 846

Defined in 1 files as a prototype:

include/linux/rhashtable.h, line 241 (as a prototype)

Defined in 1 files as a function:

lib/rhashtable.c, line 864 (as a function)

Referenced in 2 files:

Smatch caller information:

net/ipv6/seg6.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

fs/gfs2/glock.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&seq->lock

net/netfilter/nf_flow_table_core.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	3138932163449438208
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Key	Value
PARAM_VALUE	iter	4096-ptr_max
BUF_SIZE	iter	64
DATA_SOURCE	iter	$0

fs/nfsd/filecache.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	2456489885067710464,2602533085159337984
PARAM_VALUE	0	iter->ht	5971905384811433984
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &nfsd_mutex

drivers/net/ethernet/sfc/mae.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	819952824562204672
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->dev.mutex
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

net/netlink/diag.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	1-u64max
BUF_SIZE	0	iter	(-1),64
BUF_SIZE	0	iter	(-1),64
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/tipc/socket.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	6340780794582687744
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
HALF_LOCKED2		&pool->lock

net/sctp/socket.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4096-ptr_max
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	5943243576535347232
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl->walkers.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl->walkers.next->next	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl->walkers.next->prev	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&seq->lock

drivers/net/ethernet/netronome/nfp/flower/qos_conf.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	1764496861699747840
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
LOCK2		&fl_priv->meter_stats_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct nfp_flower_priv)->meter_stats_lock

net/netfilter/nft_set_hash.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	1757462300827131904,1814563970956709888,6306004616523022336
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv6/ila/ila_xlat.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
BUF_SIZE	0	iter	(-1),64
BUF_SIZE	0	iter	(-1),64
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/sfc/tc_encap_actions.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	8692442978775027712
PARAM_VALUE	0	iter->ht	4096-ptr_max
DATA_SOURCE	0	iter	$0
LOCK2		&efx->tc->mutex
TYPE_LOCK		(struct efx_tc_state)->mutex

drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	1867266581448941568,5832929167193649152
PARAM_VALUE	0	iter->ht	4096-ptr_max
DATA_SOURCE	0	iter	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&t->ftid_lock
HALF_LOCKED2		bh

net/ipv4/inet_fragment.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4565231587421577216
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &pernet_ops_rwsem
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	993037048042885120,2388967506943295488
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&priv->nfp_fl_lock
HALF_LOCKED2		&priv->predt_lock
HALF_LOCKED2		bh

lib/test_rhashtable.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Key	Value
PARAM_VALUE	iter	5016367429966618624
PARAM_VALUE	iter->end_of_table	0
PARAM_VALUE	iter->ht	8700237984973492224
PARAM_VALUE	iter->p	0
PARAM_VALUE	iter->skip	0
PARAM_VALUE	iter->slot	0
PARAM_VALUE	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	iter	$0

net/core/xdp.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	489244608344674304
PARAM_VALUE	0	iter->ht	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &mem_id_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		bh

drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	3784279530455842816
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&tx->ft.mutex
TYPE_LOCK		(struct mlx5e_ipsec_ft)->mutex

kernel/trace/fprobe.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	2716710635179859968
PARAM_VALUE	0	iter->ht	5963618037831897088
DATA_SOURCE	0	iter	$0
LOCK2		global &fprobe_mutex

drivers/net/ethernet/marvell/prestera/prestera_router.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4088092480044892160,5677985417498759168
PARAM_VALUE	0	iter->ht	4096-ptr_max
DATA_SOURCE	0	iter	$0
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock

net/ipv6/ioam6.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

drivers/net/ethernet/netronome/nfp/flower/conntrack.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	6758493767801069568,7440152021072969728
PARAM_VALUE	0	iter->ht	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&block->cb_lock
HALF_LOCKED2		&flowtable->flow_block_lock
HALF_LOCKED2		&priv->nfp_fl_lock
HALF_LOCKED2		&zt->priv->nfp_fl_lock
TYPE_LOCK		(struct nfp_flower_priv)->nfp_fl_lock

kernel/bpf/hashtab.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&seq->lock

net/netlink/af_netlink.c rhashtable_walk_start() -> rhashtable_walk_start_check()

Type	Parameter	Key	Value
PARAM_VALUE	0	iter	4096-ptr_max
PARAM_VALUE	0	iter->end_of_table	0
PARAM_VALUE	0	iter->ht	4096-ptr_max
PARAM_VALUE	0	iter->p	0
PARAM_VALUE	0	iter->skip	0
PARAM_VALUE	0	iter->slot	0
PARAM_VALUE	0	iter->walker.list.next	4096-ptr_max
PARAM_VALUE	0	iter->walker.list.prev	4096-ptr_max
PARAM_VALUE	0	iter->walker.tbl	4096-ptr_max
DATA_SOURCE	0	iter	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	iter->slot
LOCK2		&seq->lock
TYPE_LOCK		(struct seq_file)->lock