diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-04-26 19:36:14 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-26 19:36:17 +0200 |
| commit | 7bd5fafeb414cf00deee32c82834f8bf1426b9ac (patch) | |
| tree | 1103053fa40576e9f9fc2818ea1910180e09b752 /drivers/xen/manage.c | |
| parent | fa7b69475a6c192853949ba496dd9c37b497b548 (diff) | |
| parent | ec75a71634dabe439db91c1ef51d5099f4493808 (diff) | |
Merge branch 'perf/urgent' into perf/stat
Merge reason: We want to queue up dependent changes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/xen/manage.c')
| -rw-r--r-- | drivers/xen/manage.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 1ac94125bf9..a2eee574784 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -8,6 +8,7 @@ #include <linux/sysrq.h> #include <linux/stop_machine.h> #include <linux/freezer.h> +#include <linux/syscore_ops.h> #include <xen/xen.h> #include <xen/xenbus.h> @@ -70,8 +71,13 @@ static int xen_suspend(void *data) BUG_ON(!irqs_disabled()); err = sysdev_suspend(PMSG_FREEZE); + if (!err) { + err = syscore_suspend(); + if (err) + sysdev_resume(); + } if (err) { - printk(KERN_ERR "xen_suspend: sysdev_suspend failed: %d\n", + printk(KERN_ERR "xen_suspend: system core suspend failed: %d\n", err); return err; } @@ -95,6 +101,7 @@ static int xen_suspend(void *data) xen_timer_resume(); } + syscore_resume(); sysdev_resume(); return 0; |