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Commit 4670994d authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Paul E. McKenney
Browse files

net,rcu: convert call_rcu(fc_rport_free_rcu) to kfree_rcu() 



The rcu callback fc_rport_free_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(fc_rport_free_rcu).

Signed-off-by: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent 3acb458c

net/ipv4/fib_semantics.c

+1 −11
Original line number Diff line number Diff line
@@ -141,18 +141,8 @@ const struct fib_prop fib_props[RTN_MAX + 1] = { 
	},

};





/* Release a nexthop info record */



static void free_fib_info_rcu(struct rcu_head *head)

{

	struct fib_info *fi = container_of(head, struct fib_info, rcu);



	if (fi->fib_metrics != (u32 *) dst_default_metrics)

		kfree(fi->fib_metrics);

	kfree(fi);

}



void free_fib_info(struct fib_info *fi)

{

	if (fi->fib_dead == 0) {
@@ -166,7 +156,7 @@ void free_fib_info(struct fib_info *fi) 
	} endfor_nexthops(fi);

	fib_info_cnt--;

	release_net(fi->fib_net);

	call_rcu(&fi->rcu, free_fib_info_rcu);

	kfree_rcu(fi, rcu);

}



void fib_release_info(struct fib_info *fi)