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| author | Yuval Mintz <yuvalm@mellanox.com> | 2018-02-28 23:29:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-01 13:13:23 -0500 |
| commit | 0bbbf0e7d0e7ea8267836986346a9b3a35b74e4e (patch) | |
| tree | 4a7f295d9179f46de5181dab1501b423d9a6c23e /net/ipv6/ip6mr.c | |
| parent | b70432f7319eb75b24ca57dde8146c5e27244780 (diff) | |
| download | linux-0bbbf0e7d0e7ea8267836986346a9b3a35b74e4e.tar.bz2 | |
ipmr, ip6mr: Unite creation of new mr_table
Now that both ipmr and ip6mr are using the same mr_table structure,
we can have a common function to allocate & initialize a new instance.
Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6mr.c')
| -rw-r--r-- | net/ipv6/ip6mr.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index adbb826ca8fd..d50852882966 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -31,7 +31,6 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/compat.h> #include <net/protocol.h> #include <linux/skbuff.h> @@ -295,6 +294,14 @@ static const struct rhashtable_params ip6mr_rht_params = { .automatic_shrinking = true, }; +static void ip6mr_new_table_set(struct mr_table *mrt, + struct net *net) +{ +#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES + list_add_tail_rcu(&mrt->list, &net->ipv6.mr6_tables); +#endif +} + static struct mr_table *ip6mr_new_table(struct net *net, u32 id) { struct mr_table *mrt; @@ -303,25 +310,8 @@ static struct mr_table *ip6mr_new_table(struct net *net, u32 id) if (mrt) return mrt; - mrt = kzalloc(sizeof(*mrt), GFP_KERNEL); - if (!mrt) - return NULL; - mrt->id = id; - write_pnet(&mrt->net, net); - - rhltable_init(&mrt->mfc_hash, &ip6mr_rht_params); - INIT_LIST_HEAD(&mrt->mfc_cache_list); - INIT_LIST_HEAD(&mrt->mfc_unres_queue); - - timer_setup(&mrt->ipmr_expire_timer, ipmr_expire_process, 0); - -#ifdef CONFIG_IPV6_PIMSM_V2 - mrt->mroute_reg_vif_num = -1; -#endif -#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES - list_add_tail_rcu(&mrt->list, &net->ipv6.mr6_tables); -#endif - return mrt; + return mr_table_alloc(net, id, &ip6mr_rht_params, + ipmr_expire_process, ip6mr_new_table_set); } static void ip6mr_free_table(struct mr_table *mrt) |