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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-07 11:05:34 -0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-01-30 22:50:12 +1100 |
| commit | 66686c2ab08feb721ca4d98285fba64acdf6017f (patch) | |
| tree | bae76c0e0dc78809abc83b8f0dc9f84dca702de0 /drivers/lguest/core.c | |
| parent | fc708b3e407dfd2e12ba9a6cf35bd0bffad1796d (diff) | |
| download | kernel_samsung_smdk4412-66686c2ab08feb721ca4d98285fba64acdf6017f.zip kernel_samsung_smdk4412-66686c2ab08feb721ca4d98285fba64acdf6017f.tar.gz kernel_samsung_smdk4412-66686c2ab08feb721ca4d98285fba64acdf6017f.tar.bz2 | |
lguest: per-vcpu lguest task management
lguest uses tasks to control its running behaviour (like sending
breaks, controlling halted state, etc). In a per-vcpu environment,
each vcpu will have its own underlying task. So this patch
makes the infrastructure for that possible
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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c index d8e1ac3..66c3d3b 100644 --- a/drivers/lguest/core.c +++ b/drivers/lguest/core.c @@ -197,7 +197,7 @@ int run_guest(struct lg_cpu *cpu, unsigned long __user *user) return -ERESTARTSYS; /* If Waker set break_out, return to Launcher. */ - if (lg->break_out) + if (cpu->break_out) return -EAGAIN; /* Check if there are any interrupts which can be delivered @@ -217,7 +217,7 @@ int run_guest(struct lg_cpu *cpu, unsigned long __user *user) /* If the Guest asked to be stopped, we sleep. The Guest's * clock timer or LHCALL_BREAK from the Waker will wake us. */ - if (lg->halted) { + if (cpu->halted) { set_current_state(TASK_INTERRUPTIBLE); schedule(); continue; |