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42 lines
917 B
C
42 lines
917 B
C
// Copyright 2025 XTX Markets Technologies Limited
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//
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// SPDX-License-Identifier: GPL-2.0-or-later
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#ifndef _TERNFS_DEBUGFS_H
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#define _TERNFS_DEBUGFS_H
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#include <linux/init.h>
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#include "bincode.h"
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#define TERNFS_COUNTERS_DATA_VERSION 0
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#define TERNFS_LATENCIES_DATA_VERSION 0
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#define TERNFS_COUNTERS_IDX_COMPLETED 0
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#define TERNFS_COUNTERS_IDX_ATTEMPTED 1
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#define TERNFS_COUNTERS_IDX_TIMEOUTS 2
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#define TERNFS_COUNTERS_IDX_FAILURES 3
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#define TERNFS_COUNTERS_IDX_NET_FAILURES 3
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#define TERNFS_COUNTERS_NUM_COUNTERS 5
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#define TERNFS_LATENCIES_NUM_BUCKETS 64
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struct ternfs_stats_header {
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u8 version;
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u8 n_buckets;
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u8 kind_index_mapping[256];
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u64 upper_bound_values[TERNFS_LATENCIES_NUM_BUCKETS];
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};
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extern u64* shard_counters;
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extern u64* cdc_counters;
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extern u64* shard_latencies;
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extern u64* cdc_latencies;
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int __init ternfs_debugfs_init(void);
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void __cold ternfs_debugfs_exit(void);
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#endif
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