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authorLinus Torvalds <torvalds@linux-foundation.org>2010-01-13 19:15:09 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-13 19:15:09 -0500
commit4f374425b625d48445e370f63c896283eb2a9bae (patch)
tree9f8641b37ebaf18accfdc179a5701e5f7271a8e1
parent004b35063296b6772fa72404a35b498f1e71e87e (diff)
parentc5cae661d6cf808b6984762f763261adf35f3eb7 (diff)
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: fix hang on suspend.
-rw-r--r--drivers/xen/manage.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index c4997930afc7..5d42d55e299b 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -102,15 +102,15 @@ static void do_suspend(void)
102 goto out_thaw; 102 goto out_thaw;
103 } 103 }
104 104
105 printk(KERN_DEBUG "suspending xenstore...\n");
106 xs_suspend();
107
105 err = dpm_suspend_noirq(PMSG_SUSPEND); 108 err = dpm_suspend_noirq(PMSG_SUSPEND);
106 if (err) { 109 if (err) {
107 printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err); 110 printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err);
108 goto out_resume; 111 goto out_resume;
109 } 112 }
110 113
111 printk(KERN_DEBUG "suspending xenstore...\n");
112 xs_suspend();
113
114 err = stop_machine(xen_suspend, &cancelled, cpumask_of(0)); 114 err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
115 115
116 dpm_resume_noirq(PMSG_RESUME); 116 dpm_resume_noirq(PMSG_RESUME);
@@ -120,13 +120,13 @@ static void do_suspend(void)
120 cancelled = 1; 120 cancelled = 1;
121 } 121 }
122 122
123out_resume:
123 if (!cancelled) { 124 if (!cancelled) {
124 xen_arch_resume(); 125 xen_arch_resume();
125 xs_resume(); 126 xs_resume();
126 } else 127 } else
127 xs_suspend_cancel(); 128 xs_suspend_cancel();
128 129
129out_resume:
130 dpm_resume_end(PMSG_RESUME); 130 dpm_resume_end(PMSG_RESUME);
131 131
132 /* Make sure timer events get retriggered on all CPUs */ 132 /* Make sure timer events get retriggered on all CPUs */