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Subject[PATCH 03/36] 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: Lai Jiangshan <laijs@cn.fujitsu.com>
---
net/ipv4/fib_semantics.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 12d3dc3..730c03e 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -145,16 +145,8 @@ static const struct
},
};

-
/* 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);
-
- kfree(fi);
-}
-
void free_fib_info(struct fib_info *fi)
{
if (fi->fib_dead == 0) {
@@ -168,7 +160,7 @@ 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)
--
1.7.4

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