Displaying 2 results from an estimated 2 matches for "shutdown_st".
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shutdown_db
2013 Jul 15
3
[PATCH] xen/control: protect functions with CONFIG_HIBERNATE_CALLBACKS to avoid warning
...ff-by: Julien Grall <julien.grall@linaro.org>
---
drivers/xen/manage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 412b96c..7680276 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -36,6 +36,7 @@ enum shutdown_state {
/* Ignore multiple shutdown requests. */
static enum shutdown_state shutting_down = SHUTDOWN_INVALID;
+#ifdef CONFIG_HIBERNATE_CALLBACKS
struct suspend_info {
int cancelled;
unsigned long arg; /* extra hypercall argument */
@@ -63,7 +64,6 @@ static void xen_post_suspend(int cancelled)...
2013 Nov 08
4
[PATCH 3/4] xen/manage: Guard against user-space initiated poweroff and XenBus.
...---
drivers/xen/manage.c | 51 ++++++++++++++++++++++++++++++++++++++++++---------
1 file changed, 42 insertions(+), 9 deletions(-)
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 3f8496c..323703a 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -36,8 +36,16 @@ enum shutdown_state {
SHUTDOWN_HALT = 4,
};
-/* Ignore multiple shutdown requests. */
-static enum shutdown_state shutting_down = SHUTDOWN_INVALID;
+/* Ignore multiple shutdown requests. There are two potential race conditions:
+ * - Multiple XenStore ''shutdown'' requests. We don''t...