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Diffstat (limited to 'include/linux/raid/md_k.h')
-rw-r--r--include/linux/raid/md_k.h20
1 files changed, 13 insertions, 7 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 8fc909ef678..9743e4dbc91 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -137,6 +137,9 @@ struct mddev_s
struct gendisk *gendisk;
struct kobject kobj;
+ int hold_active;
+#define UNTIL_IOCTL 1
+#define UNTIL_STOP 2
/* Superblock information */
int major_version,
@@ -215,6 +218,9 @@ struct mddev_s
#define MD_RECOVERY_FROZEN 9
unsigned long recovery;
+ int recovery_disabled; /* if we detect that recovery
+ * will always fail, set this
+ * so we don't loop trying */
int in_sync; /* know to not need resync */
struct mutex reconfig_mutex;
@@ -244,6 +250,9 @@ struct mddev_s
struct sysfs_dirent *sysfs_state; /* handle for 'array_state'
* file in sysfs.
*/
+ struct sysfs_dirent *sysfs_action; /* handle for 'sync_action' */
+
+ struct work_struct del_work; /* used for delayed sysfs removal */
spinlock_t write_lock;
wait_queue_head_t sb_wait; /* for waiting on superblock updates */
@@ -334,17 +343,14 @@ static inline char * mdname (mddev_t * mddev)
* iterates through some rdev ringlist. It's safe to remove the
* current 'rdev'. Dont touch 'tmp' though.
*/
-#define rdev_for_each_list(rdev, tmp, list) \
- \
- for ((tmp) = (list).next; \
- (rdev) = (list_entry((tmp), mdk_rdev_t, same_set)), \
- (tmp) = (tmp)->next, (tmp)->prev != &(list) \
- ; )
+#define rdev_for_each_list(rdev, tmp, head) \
+ list_for_each_entry_safe(rdev, tmp, head, same_set)
+
/*
* iterates through the 'same array disks' ringlist
*/
#define rdev_for_each(rdev, tmp, mddev) \
- rdev_for_each_list(rdev, tmp, (mddev)->disks)
+ list_for_each_entry_safe(rdev, tmp, &((mddev)->disks), same_set)
#define rdev_for_each_rcu(rdev, mddev) \
list_for_each_entry_rcu(rdev, &((mddev)->disks), same_set)