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36 lines
1019 B
36 lines
1019 B
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* RDMA Transport Layer |
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* |
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* Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved. |
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* Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved. |
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* Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved. |
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*/ |
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#undef pr_fmt |
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#define pr_fmt(fmt) KBUILD_MODNAME " L" __stringify(__LINE__) ": " fmt |
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#include "rtrs-srv.h" |
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int rtrs_srv_reset_rdma_stats(struct rtrs_srv_stats *stats, bool enable) |
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{ |
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if (enable) { |
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struct rtrs_srv_stats_rdma_stats *r = &stats->rdma_stats; |
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memset(r, 0, sizeof(*r)); |
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return 0; |
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} |
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return -EINVAL; |
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} |
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ssize_t rtrs_srv_stats_rdma_to_str(struct rtrs_srv_stats *stats, |
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char *page, size_t len) |
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{ |
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struct rtrs_srv_stats_rdma_stats *r = &stats->rdma_stats; |
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return sysfs_emit(page, "%lld %lld %lld %lldn %u\n", |
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(s64)atomic64_read(&r->dir[READ].cnt), |
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(s64)atomic64_read(&r->dir[READ].size_total), |
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(s64)atomic64_read(&r->dir[WRITE].cnt), |
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(s64)atomic64_read(&r->dir[WRITE].size_total), 0); |
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}
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