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authorFlorin Coras <fcoras@cisco.com>2017-07-31 17:18:03 -0700
committerFlorin Coras <fcoras@cisco.com>2017-08-02 01:49:39 -0700
commit66b11318a1e5f24880e3ec77c95d70647732a4a8 (patch)
tree5711f1b28863d0a2130f6370f39c7777ea34b07e /src/vnet/session/session_lookup.c
parentfdbc38249a8c672937a74667dcfaafa2cfd292e7 (diff)
Fix tcp tx buffer allocation
- Make tcp output buffer allocation macro an inline function - Use per ip version per thread tx frames for retransmits and timer events - Fix / parameterize tcp data structure preallocation - Add a couple of gdb-callable show commands - Fix local endpoint cleanup Change-Id: I67b47b7570aa14cb4634b6fd93c57cd2eacbfa29 Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/session/session_lookup.c')
-rw-r--r--src/vnet/session/session_lookup.c40
1 files changed, 31 insertions, 9 deletions
diff --git a/src/vnet/session/session_lookup.c b/src/vnet/session/session_lookup.c
index 1ce22f808e5..41f9dbf0c1e 100644
--- a/src/vnet/session/session_lookup.c
+++ b/src/vnet/session/session_lookup.c
@@ -569,23 +569,45 @@ stream_session_lookup_transport6 (ip6_address_t * lcl, ip6_address_t * rmt,
return 0;
}
+#define foreach_hash_table_parameter \
+ _(v4,session,buckets,20000) \
+ _(v4,session,memory,(64<<20)) \
+ _(v6,session,buckets,20000) \
+ _(v6,session,memory,(64<<20)) \
+ _(v4,halfopen,buckets,20000) \
+ _(v4,halfopen,memory,(64<<20)) \
+ _(v6,halfopen,buckets,20000) \
+ _(v6,halfopen,memory,(64<<20))
+
void
session_lookup_init (void)
{
session_lookup_t *sl = &session_lookup;
+
+#define _(af,table,parm,value) \
+ u32 configured_##af##_##table##_table_##parm = value;
+ foreach_hash_table_parameter;
+#undef _
+
+#define _(af,table,parm,value) \
+ if (session_manager_main.configured_##af##_##table##_table_##parm) \
+ configured_##af##_##table##_table_##parm = \
+ session_manager_main.configured_##af##_##table##_table_##parm;
+ foreach_hash_table_parameter;
+#undef _
+
clib_bihash_init_16_8 (&sl->v4_session_hash, "v4 session table",
- 200000 /* $$$$ config parameter nbuckets */ ,
- (64 << 20) /*$$$ config parameter table size */ );
+ configured_v4_session_table_buckets,
+ configured_v4_session_table_memory);
clib_bihash_init_48_8 (&sl->v6_session_hash, "v6 session table",
- 200000 /* $$$$ config parameter nbuckets */ ,
- (64 << 20) /*$$$ config parameter table size */ );
-
+ configured_v6_session_table_buckets,
+ configured_v6_session_table_memory);
clib_bihash_init_16_8 (&sl->v4_half_open_hash, "v4 half-open table",
- 200000 /* $$$$ config parameter nbuckets */ ,
- (64 << 20) /*$$$ config parameter table size */ );
+ configured_v4_halfopen_table_buckets,
+ configured_v4_halfopen_table_memory);
clib_bihash_init_48_8 (&sl->v6_half_open_hash, "v6 half-open table",
- 200000 /* $$$$ config parameter nbuckets */ ,
- (64 << 20) /*$$$ config parameter table size */ );
+ configured_v6_halfopen_table_buckets,
+ configured_v6_halfopen_table_memory);
}
/*