1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index dbc07afd4462..561bda5011e0 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -693,14 +693,18 @@ static int dev_rename(struct dm_ioctl *param, size_t param_size)
 static int do_suspend(struct dm_ioctl *param)
 {
         int r = 0;
+        int do_lockfs = 1;
         struct mapped_device *md;
 
         md = find_device(param);
         if (!md)
                 return -ENXIO;
 
+        if (param->flags & DM_SKIP_LOCKFS_FLAG)
+                do_lockfs = 0;
+
         if (!dm_suspended(md))
-                r = dm_suspend(md, 1);
+                r = dm_suspend(md, do_lockfs);
 
         if (!r)
                 r = __dev_status(md, param);
@@ -712,6 +716,7 @@ static int do_suspend(struct dm_ioctl *param)
 static int do_resume(struct dm_ioctl *param)
 {
         int r = 0;
+        int do_lockfs = 1;
         struct hash_cell *hc;
         struct mapped_device *md;
         struct dm_table *new_map;
@@ -737,8 +742,10 @@ static int do_resume(struct dm_ioctl *param)
         /* Do we need to load a new map ? */
         if (new_map) {
                 /* Suspend if it isn't already suspended */
+                if (param->flags & DM_SKIP_LOCKFS_FLAG)
+                        do_lockfs = 0;
                 if (!dm_suspended(md))
-                        dm_suspend(md, 1);
+                        dm_suspend(md, do_lockfs);
 
                 r = dm_swap_table(md, new_map);
                 if (r) {