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Commit 0baf2b35 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv4: shrink rt_cache_stat



Half of the rt_cache_stat fields are no longer used after IP
route cache removal, lets shrink this per cpu area.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a5bb202b
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+0 −8
Original line number Diff line number Diff line
@@ -88,22 +88,14 @@ struct ip_rt_acct {
};

struct rt_cache_stat {
        unsigned int in_hit;
        unsigned int in_slow_tot;
        unsigned int in_slow_mc;
        unsigned int in_no_route;
        unsigned int in_brd;
        unsigned int in_martian_dst;
        unsigned int in_martian_src;
        unsigned int out_hit;
        unsigned int out_slow_tot;
        unsigned int out_slow_mc;
        unsigned int gc_total;
        unsigned int gc_ignored;
        unsigned int gc_goal_miss;
        unsigned int gc_dst_overflow;
        unsigned int in_hlist_search;
        unsigned int out_hlist_search;
};

extern struct ip_rt_acct __percpu *ip_rt_acct;
+8 −8
Original line number Diff line number Diff line
@@ -295,7 +295,7 @@ static int rt_cpu_seq_show(struct seq_file *seq, void *v)
	seq_printf(seq,"%08x  %08x %08x %08x %08x %08x %08x %08x "
		   " %08x %08x %08x %08x %08x %08x %08x %08x %08x \n",
		   dst_entries_get_slow(&ipv4_dst_ops),
		   st->in_hit,
		   0, /* st->in_hit */
		   st->in_slow_tot,
		   st->in_slow_mc,
		   st->in_no_route,
@@ -303,16 +303,16 @@ static int rt_cpu_seq_show(struct seq_file *seq, void *v)
		   st->in_martian_dst,
		   st->in_martian_src,

		   st->out_hit,
		   0, /* st->out_hit */
		   st->out_slow_tot,
		   st->out_slow_mc,

		   st->gc_total,
		   st->gc_ignored,
		   st->gc_goal_miss,
		   st->gc_dst_overflow,
		   st->in_hlist_search,
		   st->out_hlist_search
		   0, /* st->gc_total */
		   0, /* st->gc_ignored */
		   0, /* st->gc_goal_miss */
		   0, /* st->gc_dst_overflow */
		   0, /* st->in_hlist_search */
		   0  /* st->out_hlist_search */
		);
	return 0;
}