aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/md/md.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/md/md.h')
-rw-r--r--drivers/md/md.h14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 8227ab909d44..9430a110db93 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -30,13 +30,6 @@ typedef struct mddev_s mddev_t;
typedef struct mdk_rdev_s mdk_rdev_t;
/*
- * options passed in raidrun:
- */
-
-/* Currently this must fit in an 'int' */
-#define MAX_CHUNK_SIZE (1<<30)
-
-/*
* MD's 'extended' device
*/
struct mdk_rdev_s
@@ -145,7 +138,7 @@ struct mddev_s
int external; /* metadata is
* managed externally */
char metadata_type[17]; /* externally set*/
- int chunk_size;
+ int chunk_sectors;
time_t ctime, utime;
int level, layout;
char clevel[16];
@@ -166,7 +159,8 @@ struct mddev_s
* If reshape_position is MaxSector, then no reshape is happening (yet).
*/
sector_t reshape_position;
- int delta_disks, new_level, new_layout, new_chunk;
+ int delta_disks, new_level, new_layout;
+ int new_chunk_sectors;
struct mdk_thread_s *thread; /* management thread */
struct mdk_thread_s *sync_thread; /* doing resync or reconstruct */
@@ -325,7 +319,6 @@ struct mdk_personality
int (*check_reshape) (mddev_t *mddev);
int (*start_reshape) (mddev_t *mddev);
void (*finish_reshape) (mddev_t *mddev);
- int (*reconfig) (mddev_t *mddev, int layout, int chunk_size);
/* quiesce moves between quiescence states
* 0 - fully active
* 1 - no new requests allowed
@@ -437,5 +430,6 @@ extern void md_new_event(mddev_t *mddev);
extern int md_allow_write(mddev_t *mddev);
extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev);
extern void md_set_array_sectors(mddev_t *mddev, sector_t array_sectors);
+extern int md_check_no_bitmap(mddev_t *mddev);
#endif /* _MD_MD_H */