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