From 1764bcd9fe0fa075b3c847836b646c386f7a672b Mon Sep 17 00:00:00 2001 From: hayeswang Date: Thu, 28 Aug 2014 10:24:18 +0800 Subject: [PATCH] r8152: reduce the number of Tx Because the Tx has the features of stopping queue and aggregation, We don't need many tx buffers. Change the tx number from 10 to 4 to reduce the usage of the memory. This could save 16K * 6 bytes memory. Signed-off-by: Hayes Wang Signed-off-by: David S. Miller --- drivers/net/usb/r8152.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 33dcc97..cc64dc0 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -424,7 +424,7 @@ enum rtl_register_content { FULL_DUP = 0x01, }; -#define RTL8152_MAX_TX 10 +#define RTL8152_MAX_TX 4 #define RTL8152_MAX_RX 10 #define INTBUFSIZE 2 #define CRC_SIZE 4 -- 2.7.4