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Diffstat (limited to 'net/dccp/ccids/lib/packet_history.h')
-rw-r--r--net/dccp/ccids/lib/packet_history.h43
1 files changed, 5 insertions, 38 deletions
diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h
index 9a2642ed684f..34b180b0edaa 100644
--- a/net/dccp/ccids/lib/packet_history.h
+++ b/net/dccp/ccids/lib/packet_history.h
@@ -66,34 +66,10 @@ struct dccp_rx_hist_entry {
ktime_t dccphrx_tstamp;
};
-struct dccp_rx_hist {
- struct kmem_cache *dccprxh_slab;
-};
-
-extern struct dccp_rx_hist *dccp_rx_hist_new(const char *name);
-extern void dccp_rx_hist_delete(struct dccp_rx_hist *hist);
-
-static inline struct dccp_rx_hist_entry *
- dccp_rx_hist_entry_new(struct dccp_rx_hist *hist,
- const u32 ndp,
+extern struct dccp_rx_hist_entry *
+ dccp_rx_hist_entry_new(const u32 ndp,
const struct sk_buff *skb,
- const gfp_t prio)
-{
- struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab,
- prio);
-
- if (entry != NULL) {
- const struct dccp_hdr *dh = dccp_hdr(skb);
-
- entry->dccphrx_seqno = DCCP_SKB_CB(skb)->dccpd_seq;
- entry->dccphrx_ccval = dh->dccph_ccval;
- entry->dccphrx_type = dh->dccph_type;
- entry->dccphrx_ndp = ndp;
- entry->dccphrx_tstamp = ktime_get_real();
- }
-
- return entry;
-}
+ const gfp_t prio);
static inline struct dccp_rx_hist_entry *
dccp_rx_hist_head(struct list_head *list)
@@ -111,21 +87,12 @@ extern int dccp_rx_hist_find_entry(const struct list_head *list, const u64 seq,
extern struct dccp_rx_hist_entry *
dccp_rx_hist_find_data_packet(const struct list_head *list);
-extern void dccp_rx_hist_add_packet(struct dccp_rx_hist *hist,
- struct list_head *rx_list,
+extern void dccp_rx_hist_add_packet(struct list_head *rx_list,
struct list_head *li_list,
struct dccp_rx_hist_entry *packet,
u64 nonloss_seqno);
-static inline void dccp_rx_hist_entry_delete(struct dccp_rx_hist *hist,
- struct dccp_rx_hist_entry *entry)
-{
- if (entry != NULL)
- kmem_cache_free(hist->dccprxh_slab, entry);
-}
-
-extern void dccp_rx_hist_purge(struct dccp_rx_hist *hist,
- struct list_head *list);
+extern void dccp_rx_hist_purge(struct list_head *list);
static inline int
dccp_rx_hist_entry_data_packet(const struct dccp_rx_hist_entry *entry)