bcache: Stripe size isn't necessarily a power of two
Originally I got this right... except that the divides didn't use
do_div(), which broke 32 bit kernels. When I went to fix that, I forgot
that the raid stripe size usually isn't a power of two... doh
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 5786156..6e836f2 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -437,7 +437,7 @@
int flush_done;
uint64_t nr_stripes;
- unsigned stripe_size_bits;
+ unsigned stripe_size;
atomic_t *stripe_sectors_dirty;
unsigned long sectors_dirty_last;