On Tue, Oct 07, 2008 at 08:30:21AM -0700, Dan Smith wrote:
diff -r 6fb284fa200a -r ebecbe5caa03 src/lxc_driver.c --- a/src/lxc_driver.c Tue Oct 07 08:21:49 2008 -0700 +++ b/src/lxc_driver.c Tue Oct 07 08:21:50 2008 -0700 @@ -35,6 +35,7 @@ #include <unistd.h> #include <wait.h>
+#include "internal.h" #include "lxc_conf.h" #include "lxc_container.h" #include "lxc_driver.h" @@ -1149,6 +1150,94 @@ return 0; }
+static char *lxcGetSchedulerType(virDomainPtr domain, int *nparams) +{ + if (nparams) + *nparams = 1; + + return strdup("cgroup"); +}
cgroups isn't really the schedular here - its just the mechanism for supplying the cpu_shares parameter to the schedular. I sort of imagined that for Linux based VMs we'd key this off the various schedulars available for sched_getscheduler(2), but actually thinking about it more, its probably best to just say that the schedular is 'posix', and make the choice of SCHED_FIFO, SCHED_RR, SCHED_OTHER, etc be a tunable parameter. Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|