[PATCH] md: new sysfs interface for setting bits in the write-intent-bitmap

[sfrench/cifs-2.6.git] / include / linux / raid / bitmap.h

diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 63df898fe2e95dcf092a3ac5dedeb76b431f8122..84d88775185556e4d2a8a6b0560bcfc9c202038a 100644 (file)
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -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);