[Spice-devel] [PATCH 05/23] server/red_channel: make MAX_SEND_VEC 100

Alon Levy alevy at redhat.com
Mon Feb 7 09:31:07 PST 2011


MAX_SEND_VEC was 100 for DisplayChannel's RedChannel implementation which is being replaced
with RedChannel in red_channel. So changing from 50 to 100 in red_channel
(make this configurble?) - effectively increased memory usage by:
(100-50)*sizeof(iovec)*(num_of_channels-2) ==(arch 64bit) 50*16*6 ~ 5k
Not terrible.
---
 server/red_channel.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/server/red_channel.h b/server/red_channel.h
index b298127..f3c25d4 100644
--- a/server/red_channel.h
+++ b/server/red_channel.h
@@ -29,7 +29,7 @@
 #include "server/demarshallers.h"
 
 #define MAX_SEND_BUFS 1000
-#define MAX_SEND_VEC 50
+#define MAX_SEND_VEC 100
 #define CLIENT_ACK_WINDOW 20
 
 /* Basic interface for channels, without using the RedChannel interface.
-- 
1.7.4



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