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remove metadata updater

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski
2021-04-03 21:29:13 -05:00
committed by Kozlowski Mateusz
parent 953e0f25d7
commit f589341c9a
13 changed files with 25 additions and 457 deletions
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1
inc/ocf.h
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@@ -26,7 +26,6 @@
#include "cleaning/acp.h"
#include "promotion/nhit.h"
#include "ocf_metadata.h"
#include "ocf_metadata_updater.h"
#include "ocf_io_class.h"
#include "ocf_stats.h"
#include "ocf_mngt.h"

43
inc/ocf_ctx.h
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@@ -159,39 +159,15 @@ struct ocf_cleaner_ops {
void (*stop)(ocf_cleaner_t c);
};
/**
* @brief Metadata updater operations
*/
struct ocf_metadata_updater_ops {
/**
* @brief Initialize metadata updater.
*
* This function should create worker, thread, timer or any other
* mechanism responsible for calling metadata updater routine.
*
* @param[in] mu Handle to metadata updater to be initialized
*
* @retval 0 Metadata updater has been initializaed successfully
* @retval Non-zero I/O queue initialization failure
*/
int (*init)(ocf_metadata_updater_t mu);
typedef struct ocf_persistent_meta_zone *ocf_persistent_meta_zone_t;
/**
* @brief Kick metadata updater processing
*
* This function should inform worker, thread or any other mechanism,
* that there are new metadata requests to be processed.
*
* @param[in] mu Metadata updater to be kicked
*/
void (*kick)(ocf_metadata_updater_t mu);
/**
* @brief Stop metadata updater
*
* @param[in] mu Metadata updater beeing stopped
*/
void (*stop)(ocf_metadata_updater_t mu);
struct ocf_persistent_metadata_ops {
ocf_persistent_meta_zone_t (*init)(ocf_cache_t cache, size_t size,
bool *load);
int (*deinit)(ocf_persistent_meta_zone_t zone);
void *(*alloc)(ocf_persistent_meta_zone_t zone, size_t size,
int alloc_id, bool *load);
int (*free)(ocf_persistent_meta_zone_t zone, int alloc_id, void *ptr);
};
/**
@@ -204,9 +180,6 @@ struct ocf_ctx_ops {
/* Cleaner operations */
struct ocf_cleaner_ops cleaner;
/* Metadata updater operations */
struct ocf_metadata_updater_ops metadata_updater;
/* Logger operations */
struct ocf_logger_ops logger;
};

50
inc/ocf_metadata_updater.h
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@@ -1,50 +0,0 @@
/*
* Copyright(c) 2012-2021 Intel Corporation
* SPDX-License-Identifier: BSD-3-Clause-Clear
*/
#ifndef __OCF_METADATA_UPDATER_H__
#define __OCF_METADATA_UPDATER_H__
/**
* @file
* @brief OCF metadata updater API
*
*/
/**
* @brief Run metadata updater
*
* @param[in] mu Metadata updater instance to run
*
* @retval Hint if there is need to rerun without waiting.
*/
uint32_t ocf_metadata_updater_run(ocf_metadata_updater_t mu);
/**
* @brief Set metadata updater private data
*
* @param[in] c Metadata updater handle
* @param[in] priv Private data
*/
void ocf_metadata_updater_set_priv(ocf_metadata_updater_t mu, void *priv);
/**
* @brief Get metadata updater private data
*
* @param[in] c Metadata updater handle
*
* @retval Metadata updater private data
*/
void *ocf_metadata_updater_get_priv(ocf_metadata_updater_t mu);
/**
* @brief Get cache instance to which metadata updater belongs
*
* @param[in] c Metadata updater handle
*
* @retval Cache instance
*/
ocf_cache_t ocf_metadata_updater_get_cache(ocf_metadata_updater_t mu);
#endif /* __OCF_METADATA_UPDATER_H__ */