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bpf: remove old offload/analyzer

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Thanks to the ability to load a program for a specific device,
running verifier twice is no longer needed.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2017-11-03 13:56:30 -07:00
committed by David S. Miller
parent c6c580d7bc
commit b37a530613
3 changed files with 0 additions and 122 deletions
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5
include/linux/bpf_verifier.h
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@@ -152,9 +152,7 @@ struct bpf_verifier_env {
bool strict_alignment; /* perform strict pointer alignment checks */
struct bpf_verifier_state *cur_state; /* current verifier state */
struct bpf_verifier_state_list **explored_states; /* search pruning optimization */
const struct bpf_ext_analyzer_ops *analyzer_ops; /* external analyzer ops */
const struct bpf_ext_analyzer_ops *dev_ops; /* device analyzer ops */
void *analyzer_priv; /* pointer to external analyzer's private data */
struct bpf_map *used_maps[MAX_USED_MAPS]; /* array of map's used by eBPF program */
u32 used_map_cnt; /* number of used maps */
u32 id_gen; /* used to generate unique reg IDs */
@@ -179,7 +177,4 @@ int bpf_prog_offload_verifier_prep(struct bpf_verifier_env *env)
}
#endif
int bpf_analyzer(struct bpf_prog *prog, const struct bpf_ext_analyzer_ops *ops,
void *priv);
#endif /* _LINUX_BPF_VERIFIER_H */