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pyocf: extend metadata helpers

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Signed-off-by: Jan Musial <jan.musial@intel.com>
This commit is contained in:
Jan Musial
2022-04-05 10:48:58 +02:00
parent 6193530415
commit 3f777ea1cf
4 changed files with 71 additions and 19 deletions
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41
tests/functional/pyocf/c/helpers/metadata_helpers.c
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@@ -9,19 +9,50 @@
#include "../src/ocf/metadata/metadata_raw.h"
#include "../src/ocf/metadata/metadata_internal.h"
// get collision metadata segment start and size (excluding padding)
uint64_t ocf_get_collision_start_page_helper(ocf_cache_t cache)
uint64_t ocf_get_metadata_segment_start_page(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[metadata_segment_collision];
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->ssd_pages_offset;
}
uint64_t ocf_get_collision_page_count_helper(ocf_cache_t cache)
uint64_t ocf_get_metadata_segment_page_count(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[metadata_segment_collision];
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->ssd_pages;
}
uint64_t ocf_get_metadata_segment_elems_count(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->entries;
}
uint64_t ocf_get_metadata_segment_elems_per_page(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->entries_in_page;
}
uint64_t ocf_get_metadata_segment_elem_size(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->entry_size;
}
bool ocf_get_metadata_segment_is_flapped(ocf_cache_t cache, int segment)
{
struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
return raw->flapping;
}

10
tests/functional/pyocf/c/helpers/metadata_helpers.h
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@@ -1,9 +1,13 @@
/*
* Copyright(c) 2022-2022 Intel Corporation
* Copyright(c) 2022 Intel Corporation
* SPDX-License-Identifier: BSD-3-Clause
*/
#pragma once
uint64_t ocf_get_collision_start_page_helper(ocf_cache_t cache);
uint64_t ocf_get_collision_page_count_helper(ocf_cache_t cache);
uint64_t ocf_get_metadata_segment_start_page(ocf_cache_t cache, int segment);
uint64_t ocf_get_metadata_segment_page_count(ocf_cache_t cache, int segment);
uint64_t ocf_get_metadata_segment_elems_count(ocf_cache_t cache, int segment);
uint64_t ocf_get_metadata_segment_elems_per_page(ocf_cache_t cache, int segment);
uint64_t ocf_get_metadata_segment_elem_size(ocf_cache_t cache, int segment);
bool ocf_get_metadata_segment_is_flapped(ocf_cache_t cache, int segment);