Menno Lageman wrote: > Li, Aubrey wrote: > >> You know it's difficult to find a machine supporting S3. >> So can you please try "intrstat" as well to see if it works properly >> after S3 resume? >> > > Aubrey, > > A running intrstat is also displaying only 0's after suspend/resume and > a freshly started copy works fine, so this seems more of a general > suspend/resume issue wrt DTrace. > > btw: while trussing powertop, I noticed that it leaks the file > descriptor for /etc/power.conf. > > Menno > FWIW, each process gets sent a SIGTHAW upon resume, so it is possible to know that a suspend has happened.
-sarito
