Commit 87d68a15 authored by Julian Anastasov's avatar Julian Anastasov Committed by Simon Horman
Browse files

ipvs: remove unused seqcount stats 



 	Remove ustats_seq, IPVS_STAT_INC and IPVS_STAT_ADD
because they are not used. They were replaced with u64_stats.

Signed-off-by: default avatarJulian Anastasov <ja@ssi.bg>
Signed-off-by: default avatarSimon Horman <horms@verge.net.au>
parent 55a3d4e1

include/net/ip_vs.h

+0 −17
Original line number Diff line number Diff line
@@ -377,22 +377,6 @@ struct ip_vs_stats { 
	struct ip_vs_stats_user	ustats0;	/* reset values */

};



/*

 * Helper Macros for per cpu

 * ipvs->tot_stats->ustats.count

 */

#define IPVS_STAT_INC(ipvs, count)	\

	__this_cpu_inc((ipvs)->ustats->count)



#define IPVS_STAT_ADD(ipvs, count, value) \

	do {\

		write_seqcount_begin(per_cpu_ptr((ipvs)->ustats_seq, \

				     raw_smp_processor_id())); \

		__this_cpu_add((ipvs)->ustats->count, value); \

		write_seqcount_end(per_cpu_ptr((ipvs)->ustats_seq, \

				   raw_smp_processor_id())); \

	} while (0)



struct dst_entry;

struct iphdr;

struct ip_vs_conn;
@@ -853,7 +837,6 @@ struct netns_ipvs { 


	/* ip_vs_ctl */

	struct ip_vs_stats		tot_stats;  /* Statistics & est. */

	seqcount_t			*ustats_seq; /* u64 read retry */



	int			num_services;    /* no of virtual services */

	/* 1/rate drop and drop-entry variables */