| commit | df60aeef4f4fe0645d9a195a7689005520422de5 | [log] [tgz] |
|---|---|---|
| author | Rusty Russell <rusty@rustcorp.com.au> | Fri Jun 12 22:27:09 2009 -0600 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Fri Jun 12 22:27:10 2009 +0930 |
| tree | 3cfa3c4a986436c8accd5f0a57d5a6f70f1b7965 | |
| parent | 5718607bb670c721f45f0dbb1cc7d6c64969aab1 [diff] |
lguest: use eventfds for device notification 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: Rusty Russell <rusty@rustcorp.com.au> Cc: Davide Libenzi <davidel@xmailserver.org>