diff options
| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-07 11:05:25 -0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-01-30 22:50:06 +1100 |
| commit | d0953d42c3445a120299fac9ad70e672d77898e9 (patch) | |
| tree | a631abb2c154bec66cec05508423da705d02f35b /drivers/lguest/core.c | |
| parent | 4dcc53da49c2387078fe8ceb7a420d125e027fc6 (diff) | |
lguest: per-cpu run guest
This patch makes the run_guest() routine use the lg_cpu struct.
This is required since in a smp guest environment, there's no
more the notion of "running the guest", but rather, it is "running the vcpu"
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/core.c')
| -rw-r--r-- | drivers/lguest/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c index c1069bceba11..75b38f2c778a 100644 --- a/drivers/lguest/core.c +++ b/drivers/lguest/core.c @@ -174,8 +174,10 @@ void __lgwrite(struct lguest *lg, unsigned long addr, const void *b, /*H:030 Let's jump straight to the the main loop which runs the Guest. * Remember, this is called by the Launcher reading /dev/lguest, and we keep * going around and around until something interesting happens. */ -int run_guest(struct lguest *lg, unsigned long __user *user) +int run_guest(struct lg_cpu *cpu, unsigned long __user *user) { + struct lguest *lg = cpu->lg; + /* We stop running once the Guest is dead. */ while (!lg->dead) { /* First we run any hypercalls the Guest wants done. */ @@ -226,7 +228,7 @@ int run_guest(struct lguest *lg, unsigned long __user *user) local_irq_disable(); /* Actually run the Guest until something happens. */ - lguest_arch_run_guest(lg); + lguest_arch_run_guest(cpu); /* Now we're ready to be interrupted or moved to other CPUs */ local_irq_enable(); |