[OpenWrt-Devel] [PATCH] kirkwood: change CRC32 implementation to CRC32_SLICEBY8
Richard Kunze
richard.kunze at web.de
Sat Nov 29 17:37:38 EST 2014
At least on my Iomega ix2-200 system, this makes btrfs writes about 30%
faster.
Signed-off-by: Richard Kunze <richard.kunze at web.de>
---
target/linux/kirkwood/config-3.14 | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target/linux/kirkwood/config-3.14
b/target/linux/kirkwood/config-3.14
index 5d9c47c..4e5e929 100644
--- a/target/linux/kirkwood/config-3.14
+++ b/target/linux/kirkwood/config-3.14
@@ -56,18 +56,20 @@ CONFIG_CPU_PM=y
CONFIG_CPU_TLB_FEROCEON=y
CONFIG_CPU_USE_DOMAINS=y
CONFIG_CRC16=y
+# CONFIG_CRC32_SARWATE is not set
+CONFIG_CRC32_SLICEBY8=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_LZO=y
CONFIG_DEBUG_LL_INCLUDE="debug/8250.S"
-CONFIG_DEBUG_LL_UART_8250=y
+CONFIG_DEBUG_UART_8250=y
# CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set
CONFIG_DEBUG_UART_8250_SHIFT=2
# CONFIG_DEBUG_UART_8250_WORD is not set
CONFIG_DEBUG_UART_PHYS=0xf1012000
-# CONFIG_DEBUG_LL_UART_PL01X is not set
+# CONFIG_DEBUG_UART_PL01X is not set
CONFIG_DEBUG_UART_VIRT=0xfed12000
# CONFIG_DEBUG_USER is not set
# CONFIG_DLCI is not set
--
1.9.1
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