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Change cacheline concurrency constructor params

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Provide number of cachelines as the cacheline concurrency
construtor param instead of reading it from cache.

The purpose of this change is to improve testability.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski 2021-02-24 17:29:45 -06:00
parent cf5f82b253
commit c7fc4fff39
3 changed files with 7 additions and 7 deletions
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8
src/concurrency/ocf_cache_line_concurrency.c
View File

@ -69,14 +69,12 @@ struct ocf_cache_line_concurrency {
#define ALLOCATOR_NAME_MAX (sizeof(ALLOCATOR_NAME_FMT) + OCF_CACHE_NAME_SIZE)
int ocf_cache_line_concurrency_init(struct ocf_cache_line_concurrency **self,
ocf_cache_t cache)
unsigned num_clines, ocf_cache_t cache)
{
uint32_t i;
int error = 0;
struct ocf_cache_line_concurrency *c;
char name[ALLOCATOR_NAME_MAX];
ocf_cache_line_t line_entries = ocf_metadata_collision_table_entries(
cache);
OCF_DEBUG_TRACE(cache);
@ -87,7 +85,7 @@ int ocf_cache_line_concurrency_init(struct ocf_cache_line_concurrency **self,
}
c->cache = cache;
c->num_clines = line_entries;
c->num_clines = num_clines;
error = env_mutex_init(&c->lock);
if (error) {
@ -96,7 +94,7 @@ int ocf_cache_line_concurrency_init(struct ocf_cache_line_concurrency **self,
}
OCF_REALLOC_INIT(&c->access, &c->access_limit);
OCF_REALLOC_CP(&c->access, sizeof(c->access[0]), line_entries,
OCF_REALLOC_CP(&c->access, sizeof(c->access[0]), num_clines,
&c->access_limit);
if (!c->access) {

3
src/concurrency/ocf_cache_line_concurrency.h
View File

@ -20,12 +20,13 @@ struct ocf_cache_line_concurrency;
* @brief Initialize OCF cache concurrency module
*
* @param self - cacheline concurrency private data
* @param num_clines - cachelines count
* @param cache - OCF cache instance
* @return 0 - Initialization successful, otherwise ERROR
*/
int ocf_cache_line_concurrency_init(struct ocf_cache_line_concurrency **self,
struct ocf_cache *cache);
unsigned num_clines, struct ocf_cache *cache);
/**
* @biref De-Initialize OCF cache concurrency module

3
src/concurrency/ocf_concurrency.c
View File

@ -4,6 +4,7 @@
*/
#include "ocf_concurrency.h"
#include "../metadata/metadata.h"
int ocf_concurrency_init(struct ocf_cache *cache)
{
@ -11,6 +12,7 @@ int ocf_concurrency_init(struct ocf_cache *cache)
result = ocf_cache_line_concurrency_init(
&cache->device->concurrency.cache_line,
ocf_metadata_collision_table_entries(cache),
cache);
if (result)
@ -23,6 +25,5 @@ void ocf_concurrency_deinit(struct ocf_cache *cache)
{
ocf_cache_line_concurrency_deinit(
&cache->device->concurrency.cache_line);
}