mm/migrate: correct failure handling if !hugepage_migration_support()

[firefly-linux-kernel-4.4.55.git] / drivers / md / md.h

diff --git a/drivers/md/md.h b/drivers/md/md.h
index 389a3c93cdb775b541facf3d63a5f6ea630e19f6..07bba96de26047d3f4b868eefc78d3727f0be52d 100644 (file)
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -129,6 +129,9 @@ struct md_rdev {
 enum flag_bits {
        Faulty,                 /* device is known to have a fault */
        In_sync,                /* device is in_sync with rest of array */
+       Bitmap_sync,            /* ..actually, not quite In_sync.  Need a
+                                * bitmap-based recovery to get fully in sync
+                                */
        Unmerged,               /* device is being added to array and should
                                 * be considerred for bvec_merge_fn but not
                                 * yet for actual IO