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fix stats reporting sysctl

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This commit is contained in:
Kip Macy 2010-03-12 06:31:19 +00:00
parent d4121a02c0
commit 112125d206
1 changed files with 17 additions and 17 deletions
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34
sys/net/flowtable.c
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@ -1,6 +1,6 @@
/**************************************************************************
Copyright (c) 2008-2010, BitGravity Inc.
Copyright (c) 2008-2009, BitGravity Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
@ -298,14 +298,11 @@ SYSCTL_VNET_PROC(_net_inet_flowtable, OID_AUTO, nmbflows,
#define FS_PRINT(sb, field) sbuf_printf((sb), "\t%s=%jd", #field, fs->ft_##field)
#define FS_PRINT(sb, field) sbuf_printf((sb), "\t%s: %jd\n", #field, fs->ft_##field)
static void
fs_print(struct flowtable_stats *fs)
fs_print(struct sbuf *sb, struct flowtable_stats *fs)
{
struct sbuf *sb;
sb = sbuf_new(NULL, NULL, 32*1024, SBUF_FIXEDLEN);
FS_PRINT(sb, collisions);
FS_PRINT(sb, allocated);
@ -315,12 +312,10 @@ fs_print(struct flowtable_stats *fs)
FS_PRINT(sb, frees);
FS_PRINT(sb, hits);
FS_PRINT(sb, lookups);
sbuf_finish(sb);
}
static void
flowtable_show_stats(struct flowtable *ft)
flowtable_show_stats(struct sbuf *sb, struct flowtable *ft)
{
int i;
struct flowtable_stats fs, *pfs;
@ -344,27 +339,32 @@ flowtable_show_stats(struct flowtable *ft)
} else {
pfs = &ft->ft_stats[0];
}
fs_print(pfs);
fs_print(sb, pfs);
}
static int
sysctl_flowtable_stats(SYSCTL_HANDLER_ARGS)
{
struct flowtable *ft;
struct sbuf *sb;
int error;
sb = sbuf_new(NULL, NULL, 64*1024, SBUF_FIXEDLEN);
ft = V_flow_list_head;
while (ft != NULL) {
printf("name: %s\n", ft->ft_name);
flowtable_show_stats(ft);
sbuf_printf(sb, "\ntable name: %s\n", ft->ft_name);
flowtable_show_stats(sb, ft);
ft = ft->ft_next;
}
sbuf_finish(sb);
error = SYSCTL_OUT(req, sbuf_data(sb), sbuf_len(sb) + 1);
sbuf_delete(sb);
return (0);
return (error);
}
SYSCTL_VNET_PROC(_net_inet_flowtable, OID_AUTO, stats,
CTLTYPE_INT|CTLFLAG_RW, 0, 0, sysctl_flowtable_stats, "IU",
"flowtable statistics");
SYSCTL_VNET_PROC(_net_inet_flowtable, OID_AUTO, stats, CTLTYPE_STRING|CTLFLAG_RD,
NULL, 0, sysctl_flowtable_stats, "A", "flowtable statistics");
#ifndef RADIX_MPATH