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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
#ifndef _TEST_USER_RINGBUF_H
#define _TEST_USER_RINGBUF_H
#define TEST_OP_64 4
#define TEST_OP_32 2
enum test_msg_op {
TEST_MSG_OP_INC64,
TEST_MSG_OP_INC32,
TEST_MSG_OP_MUL64,
TEST_MSG_OP_MUL32,
// Must come last.
TEST_MSG_OP_NUM_OPS,
};
struct test_msg {
enum test_msg_op msg_op;
union {
__s64 operand_64;
__s32 operand_32;
};
};
struct sample {
int pid;
int seq;
long value;
char comm[16];
};
#endif /* _TEST_USER_RINGBUF_H */
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