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

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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: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Lai Jiangshan
2011-03-18 11:42:11 +08:00
committed by Paul E. McKenney
parent 3acb458c32
commit 4670994d15
1 changed files with 1 additions and 11 deletions
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12
net/ipv4/fib_semantics.c
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@@ -141,18 +141,8 @@ const struct fib_prop fib_props[RTN_MAX + 1] = {
}, },
}; };
/* Release a nexthop info record */ /* 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) void free_fib_info(struct fib_info *fi)
{ {
if (fi->fib_dead == 0) { if (fi->fib_dead == 0) {
@@ -166,7 +156,7 @@ void free_fib_info(struct fib_info *fi)
} endfor_nexthops(fi); } endfor_nexthops(fi);
fib_info_cnt--; fib_info_cnt--;
release_net(fi->fib_net); 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) void fib_release_info(struct fib_info *fi)