diff options
Diffstat (limited to 'lib/rhashtable.c')
| -rw-r--r-- | lib/rhashtable.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 83cfedd6612a..618a3f00d712 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -477,6 +477,9 @@ next: iter->skip = 0; } + /* Ensure we see any new tables. */ + smp_rmb(); + iter->walker->tbl = rht_dereference_rcu(tbl->future_tbl, ht); if (iter->walker->tbl) { iter->slot = 0; |