Helper function bpf_set_hash_invalid
Definition
Copyright (c) 2015 The Libbpf Authors. All rights reserved.
Invalidate the current skb->hash. It can be used after mangling on headers through direct packet access, in order to indicate that the hash is outdated and to trigger a recalculation the next time the kernel tries to access this hash or when the bpf_get_hash_recalc() helper is called.
Returns
void.
static void (* const bpf_set_hash_invalid)(struct __sk_buff *skb) = (void *) 41;
Usage
Docs could be improved
This part of the docs is incomplete, contributions are very welcome
Program types
This helper call can be used in the following program types:
Example
Docs could be improved
This part of the docs is incomplete, contributions are very welcome