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Rework exported object management functions

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga
2021-07-29 19:07:55 +02:00
parent 471e9829c0
commit 1dd8f12242
3 changed files with 103 additions and 73 deletions
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18
modules/cas_cache/layer_cache_management.c
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@@ -1344,11 +1344,11 @@ int cache_mngt_add_core_to_cache(const char *cache_name, size_t name_len,
if (result)
goto error_affter_lock;
result = block_dev_create_exported_object(core);
result = kcas_core_create_exported_object(core);
if (result)
goto error_after_add_core;
result = block_dev_activate_exported_object(core);
result = kcas_core_activate_exported_object(core);
if (result)
goto error_after_create_exported_object;
@@ -1366,7 +1366,7 @@ int cache_mngt_add_core_to_cache(const char *cache_name, size_t name_len,
return 0;
error_after_create_exported_object:
block_dev_destroy_exported_object(core);
kcas_core_destroy_exported_object(core);
error_after_add_core:
init_completion(&remove_context.cmpl);
@@ -1386,11 +1386,11 @@ static int _cache_mngt_create_exported_object(ocf_core_t core, void *cntx)
{
int result;
result = block_dev_create_exported_object(core);
result = kcas_core_create_exported_object(core);
if (result)
return result;
result = block_dev_activate_exported_object(core);
result = kcas_core_activate_exported_object(core);
return result;
}
@@ -1485,7 +1485,7 @@ static int _cache_mngt_remove_core_prepare(ocf_cache_t cache, ocf_core_t core,
if (!core_active)
return -OCF_ERR_CORE_IN_INACTIVE_STATE;
result = block_dev_destroy_exported_object(core);
result = kcas_core_destroy_exported_object(core);
if (result)
return result;
@@ -1589,7 +1589,7 @@ int cache_mngt_remove_inactive_core(struct kcas_remove_inactive *cmd)
* exported object, instead of trying rolling this back we rather
* inform user about error.
*/
result = block_dev_destroy_exported_object(core);
result = kcas_core_destroy_exported_object(core);
if (result)
goto unlock;
@@ -1728,7 +1728,7 @@ out_get:
static int _cache_mngt_destroy_exported_object(ocf_core_t core, void *cntx)
{
if (block_dev_destroy_exported_object(core)) {
if (kcas_core_destroy_exported_object(core)) {
ocf_cache_t cache = ocf_core_get_cache(core);
printk(KERN_ERR "Cannot to destroy exported object, %s.%s\n",
@@ -2491,7 +2491,7 @@ int cache_mngt_exit_instance(const char *cache_name, size_t name_len, int flush)
}
/* Destroy cache devices */
status = block_dev_destroy_all_exported_objects(cache);
status = kcas_cache_destroy_all_core_exported_objects(cache);
if (status != 0) {
printk(KERN_WARNING
"Failed to remove all cached devices\n");