void dec_nlm_owner_ref_locked(state_owner_t *powner)
{
bool_t remove = FALSE;
char str[HASHTABLE_DISPLAY_STRLEN];
if(isFullDebug(COMPONENT_STATE))
display_nlm_owner(powner, str);
if(powner->so_refcount > 1)
{
powner->so_refcount--;
LogFullDebug(COMPONENT_STATE,
"Decrement refcount for NLM Owner powner=%p {%s}, refcount = %d",
powner, str, powner->so_refcount);
}
else
remove = TRUE;
V(powner->so_mutex);
if(remove)
{
hash_buffer_t buffkey, old_key, old_value;
buffkey.pdata = (caddr_t) powner;
buffkey.len = sizeof(*powner);
switch(HashTable_DelRef(ht_nlm_owner, &buffkey, &old_key, &old_value, Hash_del_nlm_owner_ref))
{
case HASHTABLE_SUCCESS:
LogFullDebug(COMPONENT_STATE,
"Free NLM Owner powner=%p {%s}, refcount = %d",
powner, str, powner->so_refcount);
dec_nlm_client_ref(powner->so_owner.so_nlm_owner.so_client);
Mem_Free(old_key.pdata);
Mem_Free(old_value.pdata);
break;
case HASHTABLE_NOT_DELETED:
/* ref count didn't end up at 0, don't free. */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef didn't reduce refcount to 0 for powner=%p {%s}, refcount = %d",
powner, str, powner->so_refcount);
break;
default:
/* some problem occurred */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef failed for powner=%p {%s}",
powner, str);
break;
}
}
}
void remove_nfs4_owner(cache_inode_client_t * pclient,
state_owner_t * powner,
const char * str)
{
hash_buffer_t buffkey, old_key, old_value;
state_nfs4_owner_name_t oname;
int rc;
oname.son_clientid = powner->so_owner.so_nfs4_owner.so_clientid;
oname.son_owner_len = powner->so_owner_len;
oname.son_islock = powner->so_type == STATE_LOCK_OWNER_NFSV4;
memcpy(oname.son_owner_val, powner->so_owner_val, powner->so_owner_len);
buffkey.pdata = (caddr_t) &oname;
buffkey.len = sizeof(*powner);
rc = HashTable_DelRef(ht_nfs4_owner,
&buffkey,
&old_key,
&old_value,
Hash_dec_state_owner_ref);
switch(rc)
{
case HASHTABLE_SUCCESS:
if(powner->so_type == STATE_LOCK_OWNER_NFSV4)
dec_state_owner_ref(powner->so_owner.so_nfs4_owner.so_related_owner, pclient);
/* Release the owner_name (key) and owner (data) back to appropriate pools */
LogFullDebug(COMPONENT_STATE, "Free %s", str);
nfs4_Compound_FreeOne(&powner->so_owner.so_nfs4_owner.so_resp);
ReleaseToPool(old_value.pdata, &pclient->pool_state_owner);
ReleaseToPool(old_key.pdata, &pclient->pool_nfs4_owner_name);
break;
case HASHTABLE_NOT_DELETED:
/* ref count didn't end up at 0, don't free. */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef didn't reduce refcount to 0 for %s",
str);
break;
default:
/* some problem occurred */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef failed (%s) for %s",
hash_table_err_to_str(rc), str);
break;
}
}
void remove_nlm_owner(cache_inode_client_t * pclient,
state_owner_t * powner,
const char * str)
{
hash_buffer_t buffkey, old_key, old_value;
buffkey.pdata = (caddr_t) powner;
buffkey.len = sizeof(*powner);
switch(HashTable_DelRef(ht_nlm_owner, &buffkey, &old_key, &old_value, Hash_dec_state_owner_ref))
{
case HASHTABLE_SUCCESS:
LogFullDebug(COMPONENT_STATE,
"Free %s size %llx",
str, (unsigned long long) old_value.len);
dec_nlm_client_ref(powner->so_owner.so_nlm_owner.so_client);
if(isFullDebug(COMPONENT_MEMLEAKS))
{
memset(old_key.pdata, 0, old_key.len);
memset(old_value.pdata, 0, old_value.len);
}
Mem_Free(old_key.pdata);
Mem_Free(old_value.pdata);
break;
case HASHTABLE_NOT_DELETED:
/* ref count didn't end up at 0, don't free. */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef didn't reduce refcount to 0 for %s",
str);
break;
default:
/* some problem occurred */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef failed for %s",
str);
break;
}
}
void dec_nlm_client_ref_locked(state_nlm_client_t *pclient)
{
bool_t remove = FALSE;
char str[HASHTABLE_DISPLAY_STRLEN];
if(isFullDebug(COMPONENT_STATE))
display_nlm_client(pclient, str);
if(pclient->slc_refcount > 1)
{
pclient->slc_refcount--;
LogFullDebug(COMPONENT_STATE,
"Decrement refcount NLM Client {%s}",
str);
}
else
remove = TRUE;
V(pclient->slc_mutex);
if(remove)
{
hash_buffer_t buffkey, old_key, old_value;
buffkey.pdata = (caddr_t) pclient;
buffkey.len = sizeof(*pclient);
switch(HashTable_DelRef(ht_nlm_client, &buffkey, &old_key, &old_value, Hash_dec_nlm_client_ref))
{
case HASHTABLE_SUCCESS:
LogFullDebug(COMPONENT_STATE,
"Free NLM Client {%s} size %llx",
str, (unsigned long long) old_value.len);
if(pclient->slc_callback_clnt != NULL)
Clnt_destroy(pclient->slc_callback_clnt);
dec_nsm_client_ref(pclient->slc_nsm_client);
if(isFullDebug(COMPONENT_MEMLEAKS))
{
memset(old_key.pdata, 0, old_key.len);
memset(old_value.pdata, 0, old_value.len);
}
Mem_Free(old_key.pdata);
Mem_Free(old_value.pdata);
break;
case HASHTABLE_NOT_DELETED:
/* ref count didn't end up at 0, don't free. */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef didn't reduce refcount to 0 for NLM Client {%s}",
str);
break;
default:
/* some problem occurred */
LogDebug(COMPONENT_STATE,
"HashTable_DelRef failed for NLM Client {%s}",
str);
break;
}
}
}
