diff options
Diffstat (limited to 'module/zfs/dbuf_stats.c')
| -rw-r--r-- | module/zfs/dbuf_stats.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/module/zfs/dbuf_stats.c b/module/zfs/dbuf_stats.c index a2f3c580e..12bb568a0 100644 --- a/module/zfs/dbuf_stats.c +++ b/module/zfs/dbuf_stats.c @@ -134,7 +134,8 @@ dbuf_stats_hash_table_data(char *buf, size_t size, void *data) ASSERT3S(dsh->idx, >=, 0); ASSERT3S(dsh->idx, <=, h->hash_table_mask); - memset(buf, 0, size); + if (size) + buf[0] = 0; mutex_enter(DBUF_HASH_MUTEX(h, dsh->idx)); for (db = h->hash_table[dsh->idx]; db != NULL; db = db->db_hash_next) { |