Hibernation: Mark SNAPSHOT_SET_SWAP_FILE ioctl as deprecated (rev. 2)
Mark the SNAPSHOT_SET_SWAP_FILE ioctl belonging to the hibernation userland
interface as deprecated.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/kernel/power/user.c b/kernel/power/user.c
index de3fb43..5e866e0 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -29,10 +29,11 @@
#include "power.h"
/*
- * NOTE: The SNAPSHOT_PMOPS ioctl is obsolete and will be removed in the
- * future. It is only preserved here for compatibility with existing userland
- * utilities.
+ * NOTE: The SNAPSHOT_SET_SWAP_FILE and SNAPSHOT_PMOPS ioctls are obsolete and
+ * will be removed in the future. They are only preserved here for
+ * compatibility with existing userland utilities.
*/
+#define SNAPSHOT_SET_SWAP_FILE _IOW(SNAPSHOT_IOC_MAGIC, 10, unsigned int)
#define SNAPSHOT_PMOPS _IOW(SNAPSHOT_IOC_MAGIC, 12, unsigned int)
#define PMOPS_PREPARE 1
@@ -260,7 +261,7 @@
free_all_swap_pages(data->swap);
break;
- case SNAPSHOT_SET_SWAP_FILE:
+ case SNAPSHOT_SET_SWAP_FILE: /* This ioctl is deprecated */
if (!swsusp_swap_in_use()) {
/*
* User space encodes device types as two-byte values,