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lguest: make pending notifications per-vcpu

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this patch makes the pending_notify field, used to control
pending notifications, per-vcpu, instead of per-guest

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Glauber de Oliveira Costa 2008-01-07 11:05:36 -02:00 • committed by Rusty Russell
parent 4665ac8e28
commit 5e232f4f42
4 changed files with 10 additions and 9 deletions
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4
drivers/lguest/lguest_user.c
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@ -89,8 +89,8 @@ static ssize_t read(struct file *file, char __user *user, size_t size,loff_t*o)
/* If we returned from read() last time because the Guest notified,
* clear the flag. */
if (lg->pending_notify)
lg->pending_notify = 0;
if (cpu->pending_notify)
cpu->pending_notify = 0;
/* Run the Guest until something interesting happens. */
return run_guest(cpu, (unsigned long __user *)user);