X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Flinux%2Fraid%2Fbitmap.h;h=ebd42a3710b4eefc44bec8a9880bd88af6472bcb;hb=cb7fabcf9d4340b61f012cc7e8e3d7ff5c4f441c;hp=63df898fe2e95dcf092a3ac5dedeb76b431f8122;hpb=f28e71617ddaf2483e3e5c5237103484a303743f;p=powerpc.git

diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 63df898fe2..ebd42a3710 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -146,16 +146,16 @@ enum bitmap_state {
 
 /* the superblock at the front of the bitmap file -- little endian */
 typedef struct bitmap_super_s {
-	__u32 magic;        /*  0  BITMAP_MAGIC */
-	__u32 version;      /*  4  the bitmap major for now, could change... */
-	__u8  uuid[16];     /*  8  128 bit uuid - must match md device uuid */
-	__u64 events;       /* 24  event counter for the bitmap (1)*/
-	__u64 events_cleared;/*32  event counter when last bit cleared (2) */
-	__u64 sync_size;    /* 40  the size of the md device's sync range(3) */
-	__u32 state;        /* 48  bitmap state information */
-	__u32 chunksize;    /* 52  the bitmap chunk size in bytes */
-	__u32 daemon_sleep; /* 56  seconds between disk flushes */
-	__u32 write_behind; /* 60  number of outstanding write-behind writes */
+	__le32 magic;        /*  0  BITMAP_MAGIC */
+	__le32 version;      /*  4  the bitmap major for now, could change... */
+	__u8  uuid[16];      /*  8  128 bit uuid - must match md device uuid */
+	__le64 events;       /* 24  event counter for the bitmap (1)*/
+	__le64 events_cleared;/*32  event counter when last bit cleared (2) */
+	__le64 sync_size;    /* 40  the size of the md device's sync range(3) */
+	__le32 state;        /* 48  bitmap state information */
+	__le32 chunksize;    /* 52  the bitmap chunk size in bytes */
+	__le32 daemon_sleep; /* 56  seconds between disk flushes */
+	__le32 write_behind; /* 60  number of outstanding write-behind writes */
 
 	__u8  pad[256 - 64]; /* set to zero */
 } bitmap_super_t;
@@ -265,6 +265,8 @@ int bitmap_update_sb(struct bitmap *bitmap);
 int  bitmap_setallbits(struct bitmap *bitmap);
 void bitmap_write_all(struct bitmap *bitmap);
 
+void bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e);
+
 /* these are exported */
 int bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
 			unsigned long sectors, int behind);