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Removed delay after receiving in recvfrom(). This was killing network performance

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5107 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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patacongo
2012-09-07 16:51:53 +00:00
parent b53b1fa813
commit 704679d7b1
28 changed files with 131 additions and 49 deletions
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nuttx/ChangeLog
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@@ -3274,4 +3274,10 @@
* Kconfig: Verify configuration settings for the LPC43xx. This includes
some corrections to configuration variable names and defconfig settings.
* Kconfig: Add and verify configuration settings for the LPC31xx.
* arch/arm/src/stm32/stm32_uart.h and stm32_serial.c: Add logic to
re-initialize the console UART as needed to enable DMA on the
console UART (contributed by Mike Smith).
* net/recvfrom.c, net/Kconfig, include/nuttx/net/uipopt.h: Remove delay
after receiving data. That has historical reasons to be there (it
was needed before read-ahead buffering was added), but kills performance.
(Noted by Max Holtzberg).