Re: arp input remove kernel lock

2023-04-07 Thread Hrvoje Popovski
On 6.4.2023. 22:46, Alexander Bluhm wrote: > Hi, > > When removing these kernel locks from the ARP input path, the machine > runs stable in my tests. Caller if_netisr() grabs the exclusive > netlock and that should be sufficent for in_arpinput() and arpcache(). > > To stress the ARP resolver I

arp input remove kernel lock

2023-04-06 Thread Alexander Bluhm
Hi, When removing these kernel locks from the ARP input path, the machine runs stable in my tests. Caller if_netisr() grabs the exclusive netlock and that should be sufficent for in_arpinput() and arpcache(). To stress the ARP resolver I run arp -nd ... in a loop. Hrvoje: Could you run this