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OpenCloudOS-Kernel
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Merge branch 'for-linus/bugfixes' of git://xenbits.xensource.com/people/ianc/linux-2.6 

* 'for-linus/bugfixes' of git://xenbits.xensource.com/people/ianc/linux-2.6:
  xen: avoid allocation causing potential swap activity on the resume path
  xen: ensure timer tick is resumed even on CPU driving the resume
This commit is contained in:
Linus Torvalds 2010-06-03 15:46:09 -07:00
parent f150dba6d4 b3831cb55d
commit b01b7dc283
2 changed files with 3 additions and 3 deletions
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4
arch/x86/xen/suspend.c
View File

@ -60,6 +60,6 @@ static void xen_vcpu_notify_restore(void *data)
void xen_arch_resume(void)
{
smp_call_function(xen_vcpu_notify_restore,
(void *)CLOCK_EVT_NOTIFY_RESUME, 1);
on_each_cpu(xen_vcpu_notify_restore,
(void *)CLOCK_EVT_NOTIFY_RESUME, 1);
}

2
drivers/xen/xenbus/xenbus_xs.c
View File

@ -499,7 +499,7 @@ int xenbus_printf(struct xenbus_transaction t,
#define PRINTF_BUFFER_SIZE 4096
char *printf_buffer;
printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_KERNEL);
printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_NOIO | __GFP_HIGH);
if (printf_buffer == NULL)
return -ENOMEM;