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224 lines
6.6 KiB
224 lines
6.6 KiB
/* |
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* Copyright(c) 2016 Intel Corporation. |
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* |
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* This file is provided under a dual BSD/GPLv2 license. When using or |
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* redistributing this file, you may do so under either license. |
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* |
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* GPL LICENSE SUMMARY |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of version 2 of the GNU General Public License as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* BSD LICENSE |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* - Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* - Neither the name of Intel Corporation nor the names of its |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#if !defined(__RVT_TRACE_MR_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define __RVT_TRACE_MR_H |
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#include <linux/tracepoint.h> |
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#include <linux/trace_seq.h> |
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#include <rdma/ib_verbs.h> |
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#include <rdma/rdma_vt.h> |
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#include <rdma/rdmavt_mr.h> |
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#include "mr.h" |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM rvt_mr |
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DECLARE_EVENT_CLASS( |
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rvt_mr_template, |
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TP_PROTO(struct rvt_mregion *mr, u16 m, u16 n, void *v, size_t len), |
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TP_ARGS(mr, m, n, v, len), |
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TP_STRUCT__entry( |
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RDI_DEV_ENTRY(ib_to_rvt(mr->pd->device)) |
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__field(void *, vaddr) |
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__field(struct page *, page) |
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__field(u64, iova) |
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__field(u64, user_base) |
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__field(size_t, len) |
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__field(size_t, length) |
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__field(u32, lkey) |
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__field(u32, offset) |
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__field(u16, m) |
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__field(u16, n) |
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), |
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TP_fast_assign( |
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RDI_DEV_ASSIGN(ib_to_rvt(mr->pd->device)); |
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__entry->vaddr = v; |
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__entry->page = virt_to_page(v); |
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__entry->iova = mr->iova; |
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__entry->user_base = mr->user_base; |
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__entry->lkey = mr->lkey; |
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__entry->m = m; |
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__entry->n = n; |
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__entry->len = len; |
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__entry->length = mr->length; |
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__entry->offset = mr->offset; |
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), |
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TP_printk( |
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"[%s] lkey %x iova %llx user_base %llx mr_len %lu vaddr %llx page %p m %u n %u len %lu off %u", |
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__get_str(dev), |
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__entry->lkey, |
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__entry->iova, |
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__entry->user_base, |
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__entry->length, |
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(unsigned long long)__entry->vaddr, |
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__entry->page, |
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__entry->m, |
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__entry->n, |
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__entry->len, |
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__entry->offset |
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) |
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); |
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DEFINE_EVENT( |
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rvt_mr_template, rvt_mr_page_seg, |
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TP_PROTO(struct rvt_mregion *mr, u16 m, u16 n, void *v, size_t len), |
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TP_ARGS(mr, m, n, v, len)); |
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DEFINE_EVENT( |
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rvt_mr_template, rvt_mr_fmr_seg, |
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TP_PROTO(struct rvt_mregion *mr, u16 m, u16 n, void *v, size_t len), |
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TP_ARGS(mr, m, n, v, len)); |
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DEFINE_EVENT( |
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rvt_mr_template, rvt_mr_user_seg, |
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TP_PROTO(struct rvt_mregion *mr, u16 m, u16 n, void *v, size_t len), |
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TP_ARGS(mr, m, n, v, len)); |
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DECLARE_EVENT_CLASS( |
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rvt_sge_template, |
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TP_PROTO(struct rvt_sge *sge, struct ib_sge *isge), |
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TP_ARGS(sge, isge), |
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TP_STRUCT__entry( |
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RDI_DEV_ENTRY(ib_to_rvt(sge->mr->pd->device)) |
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__field(struct rvt_mregion *, mr) |
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__field(struct rvt_sge *, sge) |
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__field(struct ib_sge *, isge) |
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__field(void *, vaddr) |
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__field(u64, ivaddr) |
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__field(u32, lkey) |
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__field(u32, sge_length) |
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__field(u32, length) |
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__field(u32, ilength) |
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__field(int, user) |
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__field(u16, m) |
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__field(u16, n) |
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), |
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TP_fast_assign( |
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RDI_DEV_ASSIGN(ib_to_rvt(sge->mr->pd->device)); |
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__entry->mr = sge->mr; |
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__entry->sge = sge; |
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__entry->isge = isge; |
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__entry->vaddr = sge->vaddr; |
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__entry->ivaddr = isge->addr; |
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__entry->lkey = sge->mr->lkey; |
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__entry->sge_length = sge->sge_length; |
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__entry->length = sge->length; |
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__entry->ilength = isge->length; |
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__entry->m = sge->m; |
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__entry->n = sge->m; |
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__entry->user = ibpd_to_rvtpd(sge->mr->pd)->user; |
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), |
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TP_printk( |
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"[%s] mr %p sge %p isge %p vaddr %p ivaddr %llx lkey %x sge_length %u length %u ilength %u m %u n %u user %u", |
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__get_str(dev), |
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__entry->mr, |
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__entry->sge, |
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__entry->isge, |
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__entry->vaddr, |
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__entry->ivaddr, |
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__entry->lkey, |
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__entry->sge_length, |
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__entry->length, |
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__entry->ilength, |
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__entry->m, |
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__entry->n, |
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__entry->user |
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) |
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); |
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DEFINE_EVENT( |
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rvt_sge_template, rvt_sge_adjacent, |
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TP_PROTO(struct rvt_sge *sge, struct ib_sge *isge), |
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TP_ARGS(sge, isge)); |
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DEFINE_EVENT( |
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rvt_sge_template, rvt_sge_new, |
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TP_PROTO(struct rvt_sge *sge, struct ib_sge *isge), |
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TP_ARGS(sge, isge)); |
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TRACE_EVENT( |
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rvt_map_mr_sg, |
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TP_PROTO(struct ib_mr *ibmr, int sg_nents, unsigned int *sg_offset), |
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TP_ARGS(ibmr, sg_nents, sg_offset), |
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TP_STRUCT__entry( |
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RDI_DEV_ENTRY(ib_to_rvt(to_imr(ibmr)->mr.pd->device)) |
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__field(u64, iova) |
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__field(u64, ibmr_iova) |
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__field(u64, user_base) |
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__field(u64, ibmr_length) |
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__field(int, sg_nents) |
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__field(uint, sg_offset) |
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), |
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TP_fast_assign( |
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RDI_DEV_ASSIGN(ib_to_rvt(to_imr(ibmr)->mr.pd->device)) |
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__entry->ibmr_iova = ibmr->iova; |
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__entry->iova = to_imr(ibmr)->mr.iova; |
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__entry->user_base = to_imr(ibmr)->mr.user_base; |
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__entry->ibmr_length = to_imr(ibmr)->mr.length; |
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__entry->sg_nents = sg_nents; |
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__entry->sg_offset = sg_offset ? *sg_offset : 0; |
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), |
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TP_printk( |
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"[%s] ibmr_iova %llx iova %llx user_base %llx length %llx sg_nents %d sg_offset %u", |
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__get_str(dev), |
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__entry->ibmr_iova, |
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__entry->iova, |
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__entry->user_base, |
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__entry->ibmr_length, |
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__entry->sg_nents, |
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__entry->sg_offset |
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) |
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); |
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#endif /* __RVT_TRACE_MR_H */ |
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#undef TRACE_INCLUDE_PATH |
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#undef TRACE_INCLUDE_FILE |
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#define TRACE_INCLUDE_PATH . |
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#define TRACE_INCLUDE_FILE trace_mr |
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#include <trace/define_trace.h>
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