mirror-linux/tools/testing/selftests/bpf/progs/lpm_trie.h

31 lines
534 B
C

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __PROGS_LPM_TRIE_H
#define __PROGS_LPM_TRIE_H
struct trie_key {
__u32 prefixlen;
__u32 data;
};
/* Benchmark operations */
enum {
LPM_OP_NOOP = 0,
LPM_OP_BASELINE,
LPM_OP_LOOKUP,
LPM_OP_INSERT,
LPM_OP_UPDATE,
LPM_OP_DELETE,
LPM_OP_FREE
};
/*
* Return values from run_bench.
*
* Negative values are also allowed and represent kernel error codes.
*/
#define LPM_BENCH_SUCCESS 0
#define LPM_BENCH_REINIT_MAP 1 /* Reset trie to initial state for current op */
#endif