loss_interval: make struct dccp_li_hist_entry private

[firefly-linux-kernel-4.4.55.git] / net / dccp / ccids / lib / loss_interval.h

diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h
index 653328d04ef00b369e0011f506e9553ce06e6b0a..906c806d6d9d107720b9af7d5ba06840608e7868 100644 (file)
--- a/net/dccp/ccids/lib/loss_interval.h
+++ b/net/dccp/ccids/lib/loss_interval.h
@@ -14,45 +14,13 @@
  */
 
 #include <linux/list.h>
-#include <linux/slab.h>
 #include <linux/time.h>
 
-#define DCCP_LI_HIST_IVAL_F_LENGTH  8
-
-struct dccp_li_hist {
-       struct kmem_cache *dccplih_slab;
-};
-
-extern struct dccp_li_hist *dccp_li_hist_new(const char *name);
-extern void dccp_li_hist_delete(struct dccp_li_hist *hist);
-
-struct dccp_li_hist_entry {
-       struct list_head dccplih_node;
-       u64              dccplih_seqno:48,
-                        dccplih_win_count:4;
-       u32              dccplih_interval;
-};
-
-static inline struct dccp_li_hist_entry *
-               dccp_li_hist_entry_new(struct dccp_li_hist *hist,
-                                      const gfp_t prio)
-{
-       return kmem_cache_alloc(hist->dccplih_slab, prio);
-}
-
-static inline void dccp_li_hist_entry_delete(struct dccp_li_hist *hist,
-                                            struct dccp_li_hist_entry *entry)
-{
-       if (entry != NULL)
-               kmem_cache_free(hist->dccplih_slab, entry);
-}
-
-extern void dccp_li_hist_purge(struct dccp_li_hist *hist,
-                              struct list_head *list);
+extern void dccp_li_hist_purge(struct list_head *list);
 
 extern u32 dccp_li_hist_calc_i_mean(struct list_head *list);
 
-extern void dccp_li_update_li(struct sock *sk, struct dccp_li_hist *li_hist,
+extern void dccp_li_update_li(struct sock *sk,
                              struct list_head *li_hist_list,
                              struct list_head *hist_list,
                              struct timeval *last_feedback, u16 s,