diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/md.c | 6 | ||||
| -rw-r--r-- | drivers/md/md.h | 5 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index a2678d882151..084a6540a4bd 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5144,7 +5144,7 @@ int md_run(struct mddev *mddev) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - if (mddev->flags) + if (mddev->flags & MD_UPDATE_SB_FLAGS) md_update_sb(mddev, 0); md_new_event(mddev); @@ -5289,7 +5289,7 @@ static void __md_stop_writes(struct mddev *mddev) md_super_wait(mddev); if (mddev->ro == 0 && - (!mddev->in_sync || mddev->flags)) { + (!mddev->in_sync || (mddev->flags & MD_UPDATE_SB_FLAGS))) { /* mark array as shutdown cleanly */ mddev->in_sync = 1; md_update_sb(mddev, 1); @@ -7814,7 +7814,7 @@ void md_check_recovery(struct mddev *mddev) sysfs_notify_dirent_safe(mddev->sysfs_state); } - if (mddev->flags) + if (mddev->flags & MD_UPDATE_SB_FLAGS) md_update_sb(mddev, 0); if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) && diff --git a/drivers/md/md.h b/drivers/md/md.h index 20f02c0b5f2d..53283beda21b 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -204,11 +204,12 @@ struct mddev { struct md_personality *pers; dev_t unit; int md_minor; - struct list_head disks; + struct list_head disks; unsigned long flags; #define MD_CHANGE_DEVS 0 /* Some device status has changed */ #define MD_CHANGE_CLEAN 1 /* transition to or from 'clean' */ #define MD_CHANGE_PENDING 2 /* switch from 'clean' to 'active' in progress */ +#define MD_UPDATE_SB_FLAGS (1 | 2 | 4) /* If these are set, md_update_sb needed */ #define MD_ARRAY_FIRST_USE 3 /* First use of array, needs initialization */ int suspended; @@ -218,7 +219,7 @@ struct mddev { * are happening, so run/ * takeover/stop are not safe */ - int ready; /* See when safe to pass + int ready; /* See when safe to pass * IO requests down */ struct gendisk *gendisk; |