* Copyright 2008 Sun Microsystems, Inc. All rights reserved
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2014 Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
{
CDEBUG(D_INFO, "pool %p\n", pool);
if (atomic_dec_and_test(&pool->pool_refcount)) {
- LASSERT(cfs_hlist_unhashed(&pool->pool_hash));
- LASSERT(cfs_list_empty(&pool->pool_list));
+ LASSERT(hlist_unhashed(&pool->pool_hash));
+ LASSERT(list_empty(&pool->pool_list));
LASSERT(pool->pool_proc_entry == NULL);
lod_ost_pool_free(&(pool->pool_rr.lqr_pool));
lod_ost_pool_free(&(pool->pool_obds));
*
* \retval computed hash value from \a key and limited by \a mask
*/
-static __u32 pool_hashfn(cfs_hash_t *hash_body, const void *key, unsigned mask)
+static __u32 pool_hashfn(struct cfs_hash *hash_body, const void *key,
+ unsigned mask)
{
return cfs_hash_djb2_hash(key, strnlen(key, LOV_MAXPOOLNAME), mask);
}
*
* \retval char array referencing the pool name (no refcount)
*/
-static void *pool_key(cfs_hlist_node_t *hnode)
+static void *pool_key(struct hlist_node *hnode)
{
struct pool_desc *pool;
- pool = cfs_hlist_entry(hnode, struct pool_desc, pool_hash);
+ pool = hlist_entry(hnode, struct pool_desc, pool_hash);
return pool->pool_name;
}
* \retval 0 if \a key is the same as the key of \a compared
* \retval 1 if \a key is different from the key of \a compared
*/
-static int pool_hashkey_keycmp(const void *key, cfs_hlist_node_t *compared_hnode)
+static int pool_hashkey_keycmp(const void *key, struct hlist_node *compared)
{
- char *pool_name;
- struct pool_desc *pool;
-
- pool_name = (char *)key;
- pool = cfs_hlist_entry(compared_hnode, struct pool_desc, pool_hash);
- return !strncmp(pool_name, pool->pool_name, LOV_MAXPOOLNAME);
+ return !strncmp(key, pool_key(compared), LOV_MAXPOOLNAME);
}
/**
*
* \retval struct pool_desc for the specified \a hnode
*/
-static void *pool_hashobject(cfs_hlist_node_t *hnode)
+static void *pool_hashobject(struct hlist_node *hnode)
{
- return cfs_hlist_entry(hnode, struct pool_desc, pool_hash);
+ return hlist_entry(hnode, struct pool_desc, pool_hash);
}
-static void pool_hashrefcount_get(cfs_hash_t *hs, cfs_hlist_node_t *hnode)
+static void pool_hashrefcount_get(struct cfs_hash *hs, struct hlist_node *hnode)
{
struct pool_desc *pool;
- pool = cfs_hlist_entry(hnode, struct pool_desc, pool_hash);
+ pool = hlist_entry(hnode, struct pool_desc, pool_hash);
pool_getref(pool);
}
-static void pool_hashrefcount_put_locked(cfs_hash_t *hs,
- cfs_hlist_node_t *hnode)
+static void pool_hashrefcount_put_locked(struct cfs_hash *hs,
+ struct hlist_node *hnode)
{
struct pool_desc *pool;
- pool = cfs_hlist_entry(hnode, struct pool_desc, pool_hash);
+ pool = hlist_entry(hnode, struct pool_desc, pool_hash);
pool_putref_locked(pool);
}
-cfs_hash_ops_t pool_hash_operations = {
+struct cfs_hash_ops pool_hash_operations = {
.hs_hash = pool_hashfn,
.hs_key = pool_key,
.hs_keycmp = pool_hashkey_keycmp,
#define POOL_IT_MAGIC 0xB001CEA0
struct lod_pool_iterator {
- int lpi_magic; /* POOL_IT_MAGIC */
- int lpi_idx; /* from 0 to pool_tgt_size - 1 */
+ unsigned int lpi_magic; /* POOL_IT_MAGIC */
+ unsigned int lpi_idx; /* from 0 to pool_tgt_size - 1 */
struct pool_desc *lpi_pool;
};
*/
void lod_dump_pool(int level, struct pool_desc *pool)
{
- int i;
+ unsigned int i;
pool_getref(pool);
*/
int lod_ost_pool_add(struct ost_pool *op, __u32 idx, unsigned int min_count)
{
- int rc = 0, i;
+ unsigned int i;
+ int rc = 0;
ENTRY;
down_write(&op->op_rw_sem);
*/
int lod_ost_pool_remove(struct ost_pool *op, __u32 idx)
{
- int i;
+ unsigned int i;
ENTRY;
down_write(&op->op_rw_sem);
if (rc)
GOTO(out_err, rc);
- memset(&new_pool->pool_rr, 0, sizeof(new_pool->pool_rr));
+ lod_qos_rr_init(&new_pool->pool_rr);
rc = lod_ost_pool_init(&new_pool->pool_rr.lqr_pool, 0);
if (rc)
GOTO(out_free_pool_obds, rc);
INIT_HLIST_NODE(&new_pool->pool_hash);
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
pool_getref(new_pool);
new_pool->pool_proc_entry = lprocfs_add_simple(lod->lod_pool_proc_entry,
- poolname,
-#ifndef HAVE_ONLY_PROCFS_SEQ
- NULL, NULL,
-#endif
- new_pool,
+ poolname, new_pool,
&pool_proc_operations);
if (IS_ERR(new_pool->pool_proc_entry)) {
CDEBUG(D_CONFIG, "%s: cannot add proc entry "LOV_POOLNAMEF"\n",
#endif
spin_lock(&obd->obd_dev_lock);
- cfs_list_add_tail(&new_pool->pool_list, &lod->lod_pool_list);
+ list_add_tail(&new_pool->pool_list, &lod->lod_pool_list);
lod->lod_pool_count++;
spin_unlock(&obd->obd_dev_lock);
out_err:
spin_lock(&obd->obd_dev_lock);
- cfs_list_del_init(&new_pool->pool_list);
+ list_del_init(&new_pool->pool_list);
lod->lod_pool_count--;
spin_unlock(&obd->obd_dev_lock);
}
spin_lock(&obd->obd_dev_lock);
- cfs_list_del_init(&pool->pool_list);
+ list_del_init(&pool->pool_list);
lod->lod_pool_count--;
spin_unlock(&obd->obd_dev_lock);
*/
int lod_check_index_in_pool(__u32 idx, struct pool_desc *pool)
{
- int i, rc;
+ unsigned int i;
+ int rc;
ENTRY;
pool_getref(pool);