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Diffstat (limited to 'drivers/md/bitmap.h')
-rw-r--r--drivers/md/bitmap.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/md/bitmap.h b/drivers/md/bitmap.h
index 7e38d13ddca..50ee4240f5d 100644
--- a/drivers/md/bitmap.h
+++ b/drivers/md/bitmap.h
@@ -106,7 +106,7 @@ typedef __u16 bitmap_counter_t;
#define BITMAP_BLOCK_SHIFT 9
/* how many blocks per chunk? (this is variable) */
-#define CHUNK_BLOCK_RATIO(bitmap) ((bitmap)->chunksize >> BITMAP_BLOCK_SHIFT)
+#define CHUNK_BLOCK_RATIO(bitmap) ((bitmap)->mddev->bitmap_info.chunksize >> BITMAP_BLOCK_SHIFT)
#define CHUNK_BLOCK_SHIFT(bitmap) ((bitmap)->chunkshift - BITMAP_BLOCK_SHIFT)
#define CHUNK_BLOCK_MASK(bitmap) (CHUNK_BLOCK_RATIO(bitmap) - 1)
@@ -209,7 +209,6 @@ struct bitmap {
int counter_bits; /* how many bits per block counter */
/* bitmap chunksize -- how much data does each bit represent? */
- unsigned long chunksize;
unsigned long chunkshift; /* chunksize = 2^chunkshift (for bitops) */
unsigned long chunks; /* total number of data chunks for the array */
@@ -226,7 +225,6 @@ struct bitmap {
/* bitmap spinlock */
spinlock_t lock;
- long offset; /* offset from superblock if file is NULL */
struct file *file; /* backing disk file */
struct page *sb_page; /* cached copy of the bitmap file superblock */
struct page **filemap; /* list of cache pages for the file */
@@ -238,7 +236,6 @@ struct bitmap {
int allclean;
- unsigned long max_write_behind; /* write-behind mode */
atomic_t behind_writes;
/*
@@ -246,7 +243,6 @@ struct bitmap {
* file, cleaning up bits and flushing out pages to disk as necessary
*/
unsigned long daemon_lastrun; /* jiffies of last run */
- unsigned long daemon_sleep; /* how many seconds between updates? */
unsigned long last_end_sync; /* when we lasted called end_sync to
* update bitmap with resync progress */