dm thin: display 'needs_check' in status if it is set

[uclinux-h8/linux.git] / drivers / md / dm-thin.c

diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 34e7953..1c50c58 100644 (file)
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -3738,6 +3738,7 @@ static void emit_flags(struct pool_features *pf, char *result,
  * Status line is:
  *    <transaction id> <used metadata sectors>/<total metadata sectors>
  *    <used data sectors>/<total data sectors> <held metadata root>
+ *    <pool mode> <discard config> <no space config> <needs_check>
  */
 static void pool_status(struct dm_target *ti, status_type_t type,
                        unsigned status_flags, char *result, unsigned maxlen)
@@ -3839,6 +3840,11 @@ static void pool_status(struct dm_target *ti, status_type_t type,
                else
                        DMEMIT("queue_if_no_space ");
 
+               if (dm_pool_metadata_needs_check(pool->pmd))
+                       DMEMIT("needs_check ");
+               else
+                       DMEMIT("- ");
+
                break;
 
        case STATUSTYPE_TABLE:
@@ -3942,7 +3948,7 @@ static struct target_type pool_target = {
        .name = "thin-pool",
        .features = DM_TARGET_SINGLETON | DM_TARGET_ALWAYS_WRITEABLE |
                    DM_TARGET_IMMUTABLE,
-       .version = {1, 15, 0},
+       .version = {1, 16, 0},
        .module = THIS_MODULE,
        .ctr = pool_ctr,
        .dtr = pool_dtr,
@@ -4329,7 +4335,7 @@ static void thin_io_hints(struct dm_target *ti, struct queue_limits *limits)
 
 static struct target_type thin_target = {
        .name = "thin",
-       .version = {1, 15, 0},
+       .version = {1, 16, 0},
        .module = THIS_MODULE,
        .ctr = thin_ctr,
        .dtr = thin_dtr,