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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/xfrm/xfrm_policy.c xfrm_hash_rebuild() -> xfrm_policy_inexact_alloc_chain()

Type Parameter Key Value
PARAM_VALUE 0 bin 1-u64max
PARAM_VALUE 1 policy 4096-ptr_max
PARAM_VALUE 1 policy->walk.dead 0
PARAM_VALUE 2 dir 0-7
CAPPED_DATA 1 policy->xp_net.net 1
CAPPED_DATA 1 &policy->walk.all 1
CAPPED_DATA 2 dir 1
DATA_SOURCE 0 bin r xfrm_policy_inexact_alloc_bin
DATA_SOURCE 2 dir r xfrm_policy_id2dir
PREEMPT_ADD <- disables preempt
LOCK2 &net->xfrm.xfrm_policy_lock
LOCK2 bh
LOCK2 global &hash_resize_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct netns_xfrm)->xfrm_policy_lock

net/xfrm/xfrm_policy.c xfrm_policy_inexact_insert() -> xfrm_policy_inexact_alloc_chain()

Type Parameter Key Value
PARAM_VALUE 0 bin 1-u64max
PARAM_VALUE 1 policy 4096-ptr_max
PARAM_VALUE 2 dir 0-7
BUF_SIZE 1 policy (-1),1064
BUF_SIZE 1 policy (-1),1064
CAPPED_DATA 1 policy->xp_net.net 1
CAPPED_DATA 2 dir 1
DATA_SOURCE 0 bin r xfrm_policy_inexact_alloc_bin
DATA_SOURCE 1 policy $0
DATA_SOURCE 2 dir $1
NOSPEC 2 dir
NOSPEC 2 dir
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 policy->action 0-1
USER_DATA 1 policy->family 2,10
USER_DATA 1 policy->flags 0-255
USER_DATA 1 policy->index 0-u32max
USER_DATA 1 policy->lft.hard_add_expires_seconds 0-u64max
USER_DATA 1 policy->lft.hard_byte_limit 0-u64max
USER_DATA 1 policy->lft.hard_packet_limit 0-u64max
USER_DATA 1 policy->lft.hard_use_expires_seconds 0-u64max
USER_DATA 1 policy->lft.soft_add_expires_seconds 0-u64max
USER_DATA 1 policy->lft.soft_byte_limit 0-u64max
USER_DATA 1 policy->lft.soft_packet_limit 0-u64max
USER_DATA 1 policy->lft.soft_use_expires_seconds 0-u64max
USER_DATA 1 policy->priority 0-u32max
USER_DATA 1 policy->selector.dport 0-u16max
USER_DATA 1 policy->selector.dport_mask 0-u16max
USER_DATA 1 policy->selector.family 2,10
USER_DATA 1 policy->selector.ifindex s32min-s32max
USER_DATA 1 policy->selector.prefixlen_d 0-128
USER_DATA 1 policy->selector.prefixlen_s 0-128
USER_DATA 1 policy->selector.proto 0-255
USER_DATA 1 policy->selector.sport 0-u16max
USER_DATA 1 policy->selector.sport_mask 0-u16max
USER_DATA 1 policy->selector.user 0-u32max
USER_DATA 1 policy->type 0-1
USER_DATA 1 policy->xfrm_nr 1-6[c]
USER_DATA 2 dir 0-2[c]
LOCK2 &net->xfrm.xfrm_policy_lock
LOCK2 bh
HALF_LOCKED2 global &hash_resize_mutex
TYPE_LOCK (struct netns_xfrm)->xfrm_policy_lock