• Rusty Russell's avatar
    lguest: use eventfds for device notification · df60aeef
    Rusty Russell authored
    Currently, when a Guest wants to perform I/O it calls LHCALL_NOTIFY with
    an address: the main Launcher process returns with this address, and figures
    out what device to run.
    
    A far nicer model is to let processes bind an eventfd to an address: if we
    find one, we simply signal the eventfd.
    Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
    Cc: Davide Libenzi <davidel@xmailserver.org>
    df60aeef
Kconfig 501 Bytes