07fe6a43d6
This is more accurate to what they are, and will make defining library dependencies much simpler. This change in directory does not affect the final placement of naming of libraries at the end of time. Change-Id: Ic48a9233dff564e39ce357a9ea0a111ea2b6414b Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/465454 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
77 lines
2.8 KiB
C
77 lines
2.8 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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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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#ifndef SPDK_VBDEV_ERROR_H
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#define SPDK_VBDEV_ERROR_H
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#include "spdk/stdinc.h"
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#include "spdk/bdev.h"
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enum vbdev_error_type {
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VBDEV_IO_FAILURE = 1,
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VBDEV_IO_PENDING,
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};
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typedef void (*spdk_delete_error_complete)(void *cb_arg, int bdeverrno);
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/**
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* Create a vbdev on the base bdev to inject error into it.
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*
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* \param base_bdev_name Name of the base bdev.
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* \return 0 on success or negative on failure.
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*/
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int spdk_vbdev_error_create(const char *base_bdev_name);
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/**
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* Delete vbdev used to inject errors.
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*
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* \param bdev Pointer to error vbdev.
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* \param cb_fn Function to call after deletion.
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* \param cb_arg Arguments to pass to cb_fn.
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*/
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void spdk_vbdev_error_delete(struct spdk_bdev *vbdev, spdk_delete_error_complete cb_fn,
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void *cb_arg);
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/**
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* Inject error to the base bdev. Users can specify which IO type error is injected,
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* what type of error is injected, and how many errors are injected.
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*
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* \param name Name of the base bdev into which error is injected.
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* \param io_type IO type into which error is injected.
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* \param error_num Count of injected errors
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*/
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int spdk_vbdev_inject_error(char *name, uint32_t io_type, uint32_t error_type,
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uint32_t error_num);
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#endif /* SPDK_VBDEV_ERROR_H */
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