> From: Sunil Muthuswamy <sunilmut@xxxxxxxxxxxxx> > Sent: Thursday, May 16, 2019 5:17 PM > > Currently, the hv_sock buffer size is static and can't scale to the > bandwidth requirements of the application. This change allows the > applications to influence the socket buffer sizes using the SO_SNDBUF and > the SO_RCVBUF socket options. > > Few interesting points to note: > 1. Since the VMBUS does not allow a resize operation of the ring size, the > socket buffer size option should be set prior to establishing the > connection for it to take effect. > 2. Setting the socket option comes with the cost of that much memory being > reserved/allocated by the kernel, for the lifetime of the connection. Reviewed-by: Dexuan Cui <decui@xxxxxxxxxxxxx> The patch looks good to me. Thanks, Sunil! Thanks, -- Dexuan
