On 12/16/13 10:19, Vlad Yasevich wrote:
On 12/14/2013 10:04 AM, Jamal Hadi Salim wrote:
Hi Jamal The only thing I can think off that may be causing this is the rcu-fication of the transport list in the associations. You might be able to test by reverting: 771085d6bf3c52de29fc213e5bad07a82e57c23e 8c98653f05534acd1cb07ea4929702a3659177d1 45122ca26ced7fae41049326a3797a73f961db2e
Thanks Vlad. I will try newer kernels and revert these changes incrementally and see if there's improvement. BTW: What tools are useful to monitor sctp behavior? For this case I have been watching activity using /proc/net/sctp/assocs, strace and tcpdump. cheers, jamal PS: I currently have no choice on what kernels already deployed that need the software feature but can make recommendations for future upgrades. It would be good to narrow it down. -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
