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-rw-r--r--mm/mempolicy.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 284974230459..9a3783ccff67 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2145,7 +2145,6 @@ struct mempolicy *__mpol_dup(struct mempolicy *old)
} else
*new = *old;
- rcu_read_lock();
if (current_cpuset_is_being_rebound()) {
nodemask_t mems = cpuset_mems_allowed(current);
if (new->flags & MPOL_F_REBINDING)
@@ -2153,7 +2152,6 @@ struct mempolicy *__mpol_dup(struct mempolicy *old)
else
mpol_rebind_policy(new, &mems, MPOL_REBIND_ONCE);
}
- rcu_read_unlock();
atomic_set(&new->refcnt, 1);
return new;
}