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authorFlorin Coras <fcoras@cisco.com>2017-08-14 22:33:41 -0700
committerDave Barach <openvpp@barachs.net>2017-08-16 13:28:27 +0000
commit0e9c33bb5fef22be4db350a33bef1f7534123b04 (patch)
treedc880008afc5783c421822d5d283da270dd5d8dd /src/vnet/session
parent4f80b81d4a7ab537b7a6ede88abed26f278c0f26 (diff)
tcp: improve builtin http server
Additionally: - remove opaques from stream_session_t - ensure first segment manager is only used once per app. Change-Id: I143d1fdb8effc88815ef969b78122ba3ac29e06e Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session')
-rw-r--r--src/vnet/session/application.c14
-rw-r--r--src/vnet/session/application.h1
-rw-r--r--src/vnet/session/stream_session.h8
3 files changed, 12 insertions, 11 deletions
diff --git a/src/vnet/session/application.c b/src/vnet/session/application.c
index bc837bb2939..25a4efa50aa 100644
--- a/src/vnet/session/application.c
+++ b/src/vnet/session/application.c
@@ -225,15 +225,17 @@ application_alloc_segment_manager (application_t * app)
{
segment_manager_t *sm = 0;
- if (app->first_segment_manager != (u32) ~ 0)
+ if (app->first_segment_manager != (u32) ~ 0
+ && app->first_segment_manager_in_use == 0)
{
sm = segment_manager_get (app->first_segment_manager);
+ app->first_segment_manager_in_use = 1;
return sm;
}
sm = segment_manager_new ();
- if (segment_manager_init (sm, &app->sm_properties, 0))
- return 0;
+ sm->properties = &app->sm_properties;
+
return sm;
}
@@ -301,7 +303,11 @@ application_stop_listen (application_t * srv, u64 handle)
sm = segment_manager_get (*indexp);
segment_manager_del (sm);
- srv->first_segment_manager = ~0;
+ if (srv->first_segment_manager == *indexp)
+ {
+ srv->first_segment_manager_in_use = 0;
+ srv->first_segment_manager = ~0;
+ }
hash_unset (srv->listeners_table, handle);
listen_session_del (listener);
diff --git a/src/vnet/session/application.h b/src/vnet/session/application.h
index 45bc00131f5..95a39c05480 100644
--- a/src/vnet/session/application.h
+++ b/src/vnet/session/application.h
@@ -86,6 +86,7 @@ typedef struct _application
uword *listeners_table;
u32 first_segment_manager;
+ u8 first_segment_manager_in_use;
/** Segment manager properties. Shared by all segment managers */
segment_manager_properties_t sm_properties;
diff --git a/src/vnet/session/stream_session.h b/src/vnet/session/stream_session.h
index 39bf846aca7..533cf97fef9 100644
--- a/src/vnet/session/stream_session.h
+++ b/src/vnet/session/stream_session.h
@@ -63,9 +63,6 @@ typedef struct _stream_session_t
/** To avoid n**2 "one event per frame" check */
u8 enqueue_epoch;
- /** Pad to a multiple of 8 octets */
- u8 align_pad[4];
-
/** svm segment index where fifos were allocated */
u32 svm_segment_index;
@@ -81,10 +78,7 @@ typedef struct _stream_session_t
/** Parent listener session if the result of an accept */
u32 listener_index;
- u32 opaque2;
-
- /** Opaque, pad to a 64-octet boundary */
- u64 opaque[1];
+ CLIB_CACHE_LINE_ALIGN_MARK (pad);
} stream_session_t;
#endif /* SRC_VNET_SESSION_STREAM_SESSION_H_ */