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authorFlorin Coras <fcoras@cisco.com>2018-01-31 06:52:17 -0800
committerDave Barach <openvpp@barachs.net>2018-02-05 21:45:28 +0000
commita332c46a51f9b4e13963340dfee1318e7513c124 (patch)
treefde1056972c5b164987bd15ce0530a3d48d1bbd7 /src/vnet/session/session.c
parente71eb5922a293eca36dbd323970741daaca3c5c7 (diff)
session: segment manager refactor
- use valloc as a 'central' segment baseva manager - use per segment manager segment pools and use rwlocks to guard them - add session test that exercises segment creation - embed segment manager properties into application since they're shared - fix rw locks Change-Id: I761164c147275d9e8a926f1eda395e090d231f9a Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session.c')
-rw-r--r--src/vnet/session/session.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index ae8c42aa32b..de3cbc57d66 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -1115,6 +1115,7 @@ listen_session_get_local_session_endpoint (stream_session_t * listener,
static clib_error_t *
session_manager_main_enable (vlib_main_t * vm)
{
+ segment_manager_main_init_args_t _sm_args = { 0 }, *sm_args = &_sm_args;
session_manager_main_t *smm = &session_manager_main;
vlib_thread_main_t *vtm = vlib_get_thread_main ();
u32 num_threads;
@@ -1162,8 +1163,9 @@ session_manager_main_enable (vlib_main_t * vm)
session_vpp_event_queues_allocate (smm);
/* Initialize fifo segment main baseva and timeout */
- svm_fifo_segment_init (smm->session_baseva + smm->evt_qs_segment_size,
- smm->segment_timeout);
+ sm_args->baseva = smm->session_baseva + smm->evt_qs_segment_size;
+ sm_args->size = smm->session_va_space_size;
+ segment_manager_main_init (sm_args);
/* Preallocate sessions */
if (smm->preallocated_sessions)
@@ -1237,7 +1239,7 @@ session_manager_main_init (vlib_main_t * vm)
{
session_manager_main_t *smm = &session_manager_main;
smm->session_baseva = 0x200000000ULL;
- smm->segment_timeout = 20;
+ smm->session_va_space_size = (u64) 128 << 30;
smm->evt_qs_segment_size = 64 << 20;
smm->is_enabled = 0;
return 0;