diff options
Diffstat (limited to 'drivers/xen')
-rw-r--r-- | drivers/xen/manage.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 7b69a1aef877..2fb7d39b814c 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c | |||
@@ -86,32 +86,32 @@ static void do_suspend(void) | |||
86 | err = freeze_processes(); | 86 | err = freeze_processes(); |
87 | if (err) { | 87 | if (err) { |
88 | printk(KERN_ERR "xen suspend: freeze failed %d\n", err); | 88 | printk(KERN_ERR "xen suspend: freeze failed %d\n", err); |
89 | return; | 89 | goto out; |
90 | } | 90 | } |
91 | #endif | 91 | #endif |
92 | 92 | ||
93 | err = dpm_suspend_start(PMSG_SUSPEND); | 93 | err = dpm_suspend_start(PMSG_SUSPEND); |
94 | if (err) { | 94 | if (err) { |
95 | printk(KERN_ERR "xen suspend: dpm_suspend_start %d\n", err); | 95 | printk(KERN_ERR "xen suspend: dpm_suspend_start %d\n", err); |
96 | goto out; | 96 | goto out_thaw; |
97 | } | 97 | } |
98 | 98 | ||
99 | printk(KERN_DEBUG "suspending xenstore...\n"); | ||
100 | xs_suspend(); | ||
101 | |||
102 | err = dpm_suspend_noirq(PMSG_SUSPEND); | 99 | err = dpm_suspend_noirq(PMSG_SUSPEND); |
103 | if (err) { | 100 | if (err) { |
104 | printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err); | 101 | printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err); |
105 | goto resume_devices; | 102 | goto out_resume; |
106 | } | 103 | } |
107 | 104 | ||
105 | printk(KERN_DEBUG "suspending xenstore...\n"); | ||
106 | xs_suspend(); | ||
107 | |||
108 | err = stop_machine(xen_suspend, &cancelled, cpumask_of(0)); | 108 | err = stop_machine(xen_suspend, &cancelled, cpumask_of(0)); |
109 | 109 | ||
110 | dpm_resume_noirq(PMSG_RESUME); | 110 | dpm_resume_noirq(PMSG_RESUME); |
111 | 111 | ||
112 | if (err) { | 112 | if (err) { |
113 | printk(KERN_ERR "failed to start xen_suspend: %d\n", err); | 113 | printk(KERN_ERR "failed to start xen_suspend: %d\n", err); |
114 | goto out; | 114 | cancelled = 1; |
115 | } | 115 | } |
116 | 116 | ||
117 | if (!cancelled) { | 117 | if (!cancelled) { |
@@ -120,15 +120,17 @@ static void do_suspend(void) | |||
120 | } else | 120 | } else |
121 | xs_suspend_cancel(); | 121 | xs_suspend_cancel(); |
122 | 122 | ||
123 | resume_devices: | 123 | out_resume: |
124 | dpm_resume_end(PMSG_RESUME); | 124 | dpm_resume_end(PMSG_RESUME); |
125 | 125 | ||
126 | /* Make sure timer events get retriggered on all CPUs */ | 126 | /* Make sure timer events get retriggered on all CPUs */ |
127 | clock_was_set(); | 127 | clock_was_set(); |
128 | out: | 128 | |
129 | out_thaw: | ||
129 | #ifdef CONFIG_PREEMPT | 130 | #ifdef CONFIG_PREEMPT |
130 | thaw_processes(); | 131 | thaw_processes(); |
131 | #endif | 132 | #endif |
133 | out: | ||
132 | shutting_down = SHUTDOWN_INVALID; | 134 | shutting_down = SHUTDOWN_INVALID; |
133 | } | 135 | } |
134 | #endif /* CONFIG_PM_SLEEP */ | 136 | #endif /* CONFIG_PM_SLEEP */ |