diff options
Diffstat (limited to 'net/sched/act_pedit.c')
| -rw-r--r-- | net/sched/act_pedit.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index 7ed78c9..7291893 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -24,15 +24,9 @@ #include <net/tc_act/tc_pedit.h> #define PEDIT_TAB_MASK 15 -static struct tcf_common *tcf_pedit_ht[PEDIT_TAB_MASK + 1]; static u32 pedit_idx_gen; -static DEFINE_RWLOCK(pedit_lock); -static struct tcf_hashinfo pedit_hash_info = { - .htab = tcf_pedit_ht, - .hmask = PEDIT_TAB_MASK, - .lock = &pedit_lock, -}; +static struct tcf_hashinfo pedit_hash_info; static const struct nla_policy pedit_policy[TCA_PEDIT_MAX + 1] = { [TCA_PEDIT_PARMS] = { .len = sizeof(struct tc_pedit) }, @@ -84,10 +78,12 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla, ret = ACT_P_CREATED; } else { p = to_pedit(pc); - if (!ovr) { - tcf_hash_release(pc, bind, &pedit_hash_info); + tcf_hash_release(pc, bind, &pedit_hash_info); + if (bind) + return 0; + if (!ovr) return -EEXIST; - } + if (p->tcfp_nkeys && p->tcfp_nkeys != parm->nkeys) { keys = kmalloc(ksize, GFP_KERNEL); if (keys == NULL) @@ -243,9 +239,7 @@ static struct tc_action_ops act_pedit_ops = { .act = tcf_pedit, .dump = tcf_pedit_dump, .cleanup = tcf_pedit_cleanup, - .lookup = tcf_hash_search, .init = tcf_pedit_init, - .walk = tcf_generic_walker }; MODULE_AUTHOR("Jamal Hadi Salim(2002-4)"); @@ -254,11 +248,15 @@ MODULE_LICENSE("GPL"); static int __init pedit_init_module(void) { + int err = tcf_hashinfo_init(&pedit_hash_info, PEDIT_TAB_MASK); + if (err) + return err; return tcf_register_action(&act_pedit_ops); } static void __exit pedit_cleanup_module(void) { + tcf_hashinfo_destroy(&pedit_hash_info); tcf_unregister_action(&act_pedit_ops); } |
