d364ef9f5e
Fixes: the hung/crash issue when quitting testpmd under high traffic rate. The following issue were found and fixed. 1. edesc->size is not initialized properly in mpipe_do_xmit() and could cause buffer leak or corruption when HW buffer return is used. 2. Check the 'idesc.be' error bit in mpipe_recv_flush() to make sure buffer is valid before releasing it. This is to avoid issues when running out of buffers. 3. priv->rx_buffers counter is not accurate when HW buffer return is used. Remove this counter to simplify the code. Signed-off-by: Liming Sun <lsun@ezchip.com> Acked-by: Zhigang Lu <zlu@ezchip.com> |
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| app | ||
| config | ||
| doc | ||
| drivers | ||
| examples | ||
| lib | ||
| mk | ||
| pkg | ||
| scripts | ||
| tools | ||
| .gitignore | ||
| GNUmakefile | ||
| LICENSE.GPL | ||
| LICENSE.LGPL | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD license for the core libraries and drivers. The kernel components are GPLv2 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org