From ddafd34f419546f1eb7c343178685f059c3cf127 Mon Sep 17 00:00:00 2001 From: WANG Cong Date: Thu, 9 Jan 2014 16:13:59 -0800 Subject: net_sched: act: move idx_gen into struct tcf_hashinfo There is no need to store the index separatedly since tcf_hashinfo is allocated statically too. Cc: Jamal Hadi Salim Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- include/net/act_api.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'include/net') diff --git a/include/net/act_api.h b/include/net/act_api.h index d34e1f4d897b..268f9e6babd7 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -39,6 +39,7 @@ struct tcf_hashinfo { struct hlist_head *htab; unsigned int hmask; spinlock_t lock; + u32 index; }; static inline unsigned int tcf_hash(u32 index, unsigned int hmask) @@ -51,6 +52,7 @@ static inline int tcf_hashinfo_init(struct tcf_hashinfo *hf, unsigned int mask) int i; spin_lock_init(&hf->lock); + hf->index = 0; hf->hmask = mask; hf->htab = kzalloc((mask + 1) * sizeof(struct hlist_head), GFP_KERNEL); @@ -105,13 +107,12 @@ struct tcf_common *tcf_hash_lookup(u32 index, struct tcf_hashinfo *hinfo); void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo); int tcf_hash_release(struct tcf_common *p, int bind, struct tcf_hashinfo *hinfo); -u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo); +u32 tcf_hash_new_index(struct tcf_hashinfo *hinfo); struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a, int bind, struct tcf_hashinfo *hinfo); struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est, struct tc_action *a, int size, - int bind, u32 *idx_gen, - struct tcf_hashinfo *hinfo); + int bind, struct tcf_hashinfo *hinfo); void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo); int tcf_register_action(struct tc_action_ops *a); -- cgit