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-rw-r--r--drivers/xen/manage.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 5f1e1f3..f8bb36f 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -103,16 +103,11 @@ static void do_suspend(void)
shutting_down = SHUTDOWN_SUSPEND;
-#ifdef CONFIG_PREEMPT
- /* If the kernel is preemptible, we need to freeze all the processes
- to prevent them from being in the middle of a pagetable update
- during suspend. */
err = freeze_processes();
if (err) {
pr_err("%s: freeze failed %d\n", __func__, err);
goto out;
}
-#endif
err = dpm_suspend_start(PMSG_FREEZE);
if (err) {
@@ -157,10 +152,8 @@ out_resume:
dpm_resume_end(si.cancelled ? PMSG_THAW : PMSG_RESTORE);
out_thaw:
-#ifdef CONFIG_PREEMPT
thaw_processes();
out:
-#endif
shutting_down = SHUTDOWN_INVALID;
}
#endif /* CONFIG_HIBERNATE_CALLBACKS */
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