Illumos #3006

[zfs.git] / module / zfs / arc.c

diff --git a/module/zfs/arc.c b/module/zfs/arc.c
index da070cd..e70433c 100644 (file)
--- a/module/zfs/arc.c
+++ b/module/zfs/arc.c
@@ -1077,7 +1077,7 @@ add_reference(arc_buf_hdr_t *ab, kmutex_t *hash_lock, void *tag)
                ASSERT(list_link_active(&ab->b_arc_node));
                list_remove(list, ab);
                if (GHOST_STATE(ab->b_state)) {
-                       ASSERT3U(ab->b_datacnt, ==, 0);
+                       ASSERT0(ab->b_datacnt);
                        ASSERT3P(ab->b_buf, ==, NULL);
                        delta = ab->b_size;
                }
@@ -1772,7 +1772,7 @@ arc_evict(arc_state_t *state, uint64_t spa, int64_t bytes, boolean_t recycle,
                hash_lock = HDR_LOCK(ab);
                have_lock = MUTEX_HELD(hash_lock);
                if (have_lock || mutex_tryenter(hash_lock)) {
-                       ASSERT3U(refcount_count(&ab->b_refcnt), ==, 0);
+                       ASSERT0(refcount_count(&ab->b_refcnt));
                        ASSERT(ab->b_datacnt > 0);
                        while (ab->b_buf) {
                                arc_buf_t *buf = ab->b_buf;
@@ -2718,7 +2718,7 @@ arc_access(arc_buf_hdr_t *buf, kmutex_t *hash_lock)
                         * This is a prefetch access...
                         * move this block back to the MRU state.
                         */
-                       ASSERT3U(refcount_count(&buf->b_refcnt), ==, 0);
+                       ASSERT0(refcount_count(&buf->b_refcnt));
                        new_state = arc_mru;
                }
 
@@ -3061,7 +3061,7 @@ top:
                        /* this block is in the ghost cache */
                        ASSERT(GHOST_STATE(hdr->b_state));
                        ASSERT(!HDR_IO_IN_PROGRESS(hdr));
-                       ASSERT3U(refcount_count(&hdr->b_refcnt), ==, 0);
+                       ASSERT0(refcount_count(&hdr->b_refcnt));
                        ASSERT(hdr->b_buf == NULL);
 
                        /* if this is a prefetch, we don't have a reference */
@@ -4723,7 +4723,7 @@ l2arc_write_buffers(spa_t *spa, l2arc_dev_t *dev, uint64_t target_sz)
        mutex_exit(&l2arc_buflist_mtx);
 
        if (pio == NULL) {
-               ASSERT3U(write_sz, ==, 0);
+               ASSERT0(write_sz);
                kmem_cache_free(hdr_cache, head);
                return (0);
        }