X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fmempolicy.c;h=8f5330d74f47bded6c1119b49fe34c2ba2573029;hb=1aab4d772ece470135bee47529d3f7c6d68609fa;hp=eb58de19f815d07adaa0a0485308dd0095d39423;hpb=9911f2e1541aacf8f7ef48fd4e35382fdb61ff6c;p=karo-tx-linux.git

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index eb58de19f815..8f5330d74f47 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2139,7 +2139,6 @@ 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)
@@ -2147,7 +2146,6 @@ 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;
 }