diff options
Diffstat (limited to 'module/zfs/dbuf.c')
| -rw-r--r-- | module/zfs/dbuf.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index f11a11ff1..ce99fd54c 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -21,7 +21,7 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2011 Nexenta Systems, Inc. All rights reserved. - * Copyright (c) 2012, 2015 by Delphix. All rights reserved. + * Copyright (c) 2012, 2017 by Delphix. All rights reserved. * Copyright (c) 2013 by Saso Kiselkov. All rights reserved. * Copyright (c) 2014 Spectra Logic Corporation, All rights reserved. */ @@ -104,7 +104,7 @@ static boolean_t dbuf_evict_thread_exit; * Dbufs that are aged out of the cache will be immediately destroyed and * become eligible for arc eviction. */ -static multilist_t dbuf_cache; +static multilist_t *dbuf_cache; static refcount_t dbuf_cache_size; unsigned long dbuf_cache_max_bytes = 100 * 1024 * 1024; @@ -491,8 +491,8 @@ dbuf_cache_above_lowater(void) static void dbuf_evict_one(void) { - int idx = multilist_get_random_index(&dbuf_cache); - multilist_sublist_t *mls = multilist_sublist_lock(&dbuf_cache, idx); + int idx = multilist_get_random_index(dbuf_cache); + multilist_sublist_t *mls = multilist_sublist_lock(dbuf_cache, idx); dmu_buf_impl_t *db; ASSERT(!MUTEX_HELD(&dbuf_evict_lock)); @@ -671,7 +671,7 @@ retry: */ dbu_evict_taskq = taskq_create("dbu_evict", 1, defclsyspri, 0, 0, 0); - multilist_create(&dbuf_cache, sizeof (dmu_buf_impl_t), + dbuf_cache = multilist_create(sizeof (dmu_buf_impl_t), offsetof(dmu_buf_impl_t, db_cache_link), dbuf_cache_multilist_index_func); refcount_create(&dbuf_cache_size); @@ -719,7 +719,7 @@ dbuf_fini(void) cv_destroy(&dbuf_evict_cv); refcount_destroy(&dbuf_cache_size); - multilist_destroy(&dbuf_cache); + multilist_destroy(dbuf_cache); } /* @@ -2120,7 +2120,7 @@ dbuf_destroy(dmu_buf_impl_t *db) dbuf_clear_data(db); if (multilist_link_active(&db->db_cache_link)) { - multilist_remove(&dbuf_cache, db); + multilist_remove(dbuf_cache, db); (void) refcount_remove_many(&dbuf_cache_size, db->db.db_size, db); } @@ -2690,7 +2690,7 @@ __dbuf_hold_impl(struct dbuf_hold_impl_data *dh) if (multilist_link_active(&dh->dh_db->db_cache_link)) { ASSERT(refcount_is_zero(&dh->dh_db->db_holds)); - multilist_remove(&dbuf_cache, dh->dh_db); + multilist_remove(dbuf_cache, dh->dh_db); (void) refcount_remove_many(&dbuf_cache_size, dh->dh_db->db.db_size, dh->dh_db); } @@ -2962,7 +2962,7 @@ dbuf_rele_and_unlock(dmu_buf_impl_t *db, void *tag) db->db_pending_evict) { dbuf_destroy(db); } else if (!multilist_link_active(&db->db_cache_link)) { - multilist_insert(&dbuf_cache, db); + multilist_insert(dbuf_cache, db); (void) refcount_add_many(&dbuf_cache_size, db->db.db_size, db); mutex_exit(&db->db_mtx); |