rhltable_lookup identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/rhashtable.h, line 716

Defined in 1 files as a function:

include/linux/rhashtable.h, line 730 (as a function)

Referenced in 12 files:

Smatch caller information:

net/ipv4/ipmr_base.c mr_mfc_find_any() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	0	hlt->ht.p.hashfn	4096-ptr_max
PARAM_VALUE	1	key	3162857850057527296,6873261299557404672
BUF_SIZE	1	key	8,32
BUF_SIZE	1	key	8,32
DATA_SOURCE	1	key	$2
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/ipmr_base.c mr_mfc_find_any_parent() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	0	hlt->ht.p.hashfn	4096-ptr_max
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/ipv4/ipmr_base.c mr_mfc_find_parent() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	1	key	899409252747493376,1453516406890274816,2011915399193661440,2036591637165002752
BUF_SIZE	1	key	8,32
BUF_SIZE	1	key	8,32
DATA_SOURCE	1	key	$1
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&net->ipv4.mfc_mutex
HALF_LOCKED2		&net->ipv6.mfc_mutex
HALF_LOCKED2		rcu_read

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c build_match_list() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	1	key	(-1),1040
DATA_SOURCE	1	key	$2
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&ft->node.lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&root->chain_lock
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		global &rtnl_mutex

fs/super.c super_dev_first() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	7386127881638793216
BUF_SIZE	1	key	4
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&bdev->bd_fsfreeze_mutex

fs/super.c super_dev_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	7386127881638793216
BUF_SIZE	1	key	4
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

fs/nfsd/filecache.c nfsd_file_is_cached() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5971905384811433984
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
LOCK2		rcu_read
HALF_LOCKED2		&close_cached->d_lockref.lock

fs/nfsd/filecache.c nfsd_file_lookup_locked() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5971905384811433984
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&inode->i_lock

fs/nfsd/filecache.c nfsd_file_queue_for_close() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5971905384811433984
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD
LOCK2		rcu_read
HALF_LOCKED2		global &nfsd_gc_lock

drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c mlxsw_sp1_ptp_unmatched_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
MEM_ZERO	1	key
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&ptp_state->unmatched_lock
LOCK2		rcu_read
HALF_LOCKED2		bh
TYPE_LOCK		(struct mlxsw_sp1_ptp_state)->unmatched_lock

fs/nfsd/nfs4state.c nfsd4_file_hash_insert() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	8726338309652926464
PARAM_VALUE	1	key	5836645854398042112
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD			<- disables preempt
LOCK2		&inode->i_lock
LOCK2		rcu_read
TYPE_LOCK		(struct inode)->i_lock

fs/nfsd/nfs4state.c nfsd4_file_hash_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	8726338309652926464
PARAM_VALUE	1	key	2465365967266484224
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
LOCK2		rcu_read

net/mac80211/sta_info.c link_sta_info_hash_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
BUF_SIZE	1	key	6
DATA_SOURCE	1	key	$1
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_PTR	1	key
LOCK2		rcu_read

net/mac80211/sta_info.c sta_info_hash_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
BUF_SIZE	1	key	(-1)-s32max
DATA_SOURCE	1	key	$1
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	1	key	unit_byte
USER_PTR	1	key
HALF_LOCKED2		rcu_read

net/netfilter/nf_tables_api.c nf_tables_dump_rules() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	1	key	1-u64max
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&nlk->nl_cb_mutex
TYPE_LOCK		(struct netlink_sock)->nl_cb_mutex

net/netfilter/nf_tables_api.c nft_chain_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	1	key	3100846270013640704
BUF_SIZE	1	key	257
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
USER_PTR	1	key
LOCK2		rcu_read

net/netfilter/nf_tables_api.c nft_obj_lookup() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	4096-ptr_max
PARAM_VALUE	1	key	6061123914180657152
BUF_SIZE	1	key	16
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

net/sctp/input.c sctp_addrs_lookup_transport() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5943243576535347232
PARAM_VALUE	1	key	3638584575698661376
BUF_SIZE	1	key	24
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sctp/input.c sctp_epaddr_lookup_transport() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5943243576535347232
PARAM_VALUE	1	key	9060694658034888704
BUF_SIZE	1	key	24
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		sk

net/sctp/input.c sctp_hash_transport() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5943243576535347232
PARAM_VALUE	1	key	1206696430674350080
BUF_SIZE	1	key	24
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		sk

kernel/events/hw_breakpoint.c task_bp_pinned() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5794847401421447168
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&bp->child_mutex
HALF_LOCKED2		&bp->group_leader->ctx->mutex

lib/test_rhashtable.c test_rhltable() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	7848082320482177024
PARAM_VALUE	0	hlt->ht.key_len	0-u16max
PARAM_VALUE	0	hlt->ht.max_elems	0-2147483646,2147483648
PARAM_VALUE	0	hlt->ht.p.min_size	4-u16max
PARAM_VALUE	0	hlt->ht.rhlist	1
PARAM_VALUE	0	hlt->ht.tbl	4096-ptr_max
PARAM_VALUE	1	key	1780306817861337088
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
TASK_NOT_RUNNING
LOCK2		rcu_read

kernel/trace/fprobe.c fprobe_exists_on_hash() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5963618037831897088
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
LOCK2		rcu_read

kernel/trace/fprobe.c fprobe_fgraph_entry() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5963618037831897088
PARAM_VALUE	1	key	3504256189913690112
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
LOCK2		rcu_read

kernel/trace/fprobe.c fprobe_ftrace_entry() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5963618037831897088
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
PREEMPT_ADD			<- disables preempt
LOCK2		rcu_read

kernel/trace/fprobe.c fprobe_remove_node_in_module() -> rhltable_lookup()

Type	Parameter	Key	Value
PARAM_VALUE	0	hlt	5963618037831897088
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	1	key	8
BIT_INFO	2	params	0x0,0x0
LOCK2		global &fprobe_mutex