Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 13:05:34
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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Name:free_states

Proto:static void free_states(struct bpf_verifier_env *env)

Type:void

Parameter:

TypeParameterName
struct bpf_verifier_env *env
9467  sl = free_list
9468  When sl cycle
9469  sln = next
9470  free_verifier_state( & state, false)
9471  kfree(sl)
9472  sl = sln
9475  If Not search pruning optimization Then Return
9478  When i < state_htab_size(env) cycle
9479  sl = search pruning optimization [i]
9481  When sl cycle
9482  sln = next
9483  free_verifier_state( & state, false)
9484  kfree(sl)
9485  sl = sln
9489  kvfree(search pruning optimization )
Caller
NameDescribe
bpf_check