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Don't generate core name when adding core to corepool.

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When core frome corepool is added to cache, it's old name is loaded and cores
in corepool cannot be referenced by name anyway so new name is not needed.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
This commit is contained in:
Michal Mielewczyk 2019-09-25 12:07:27 -04:00
parent 360a73ae5b
commit 8b0d10952f
1 changed files with 11 additions and 10 deletions
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21
modules/cas_cache/layer_cache_management.c
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@ -534,8 +534,7 @@ int cache_mngt_prepare_core_cfg(struct ocf_mngt_core_config *cfg,
struct kcas_insert_core *cmd_info)
{
struct block_device *bdev;
static char core_name[OCF_CORE_NAME_SIZE];
struct cache_priv *cache_priv;
char core_name[OCF_CORE_NAME_SIZE] = {};
ocf_cache_t cache;
uint16_t core_id;
int result;
@ -546,17 +545,19 @@ int cache_mngt_prepare_core_cfg(struct ocf_mngt_core_config *cfg,
if (cmd_info->core_id == OCF_CORE_MAX) {
result = mngt_get_cache_by_id(cas_ctx, cmd_info->cache_id,
&cache);
if (result)
if (result && result != -OCF_ERR_CACHE_NOT_EXIST) {
return result;
} else if (!result) {
struct cache_priv *cache_priv;
cache_priv = ocf_cache_get_priv(cache);
ocf_mngt_cache_put(cache);
cache_priv = ocf_cache_get_priv(cache);
ocf_mngt_cache_put(cache);
core_id = find_free_core_id(cache_priv->core_id_bitmap);
if (core_id == OCF_CORE_MAX)
return -OCF_ERR_INVAL;
core_id = find_free_core_id(cache_priv->core_id_bitmap);
if (core_id == OCF_CORE_MAX)
return -OCF_ERR_INVAL;
cmd_info->core_id = core_id;
cmd_info->core_id = core_id;
}
}
snprintf(core_name, sizeof(core_name), "core%d", cmd_info->core_id);