summaryrefslogtreecommitdiff
path: root/drivers/block/rbd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/block/rbd.c')
-rw-r--r--drivers/block/rbd.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 0016170cde0a..1e03b04819c8 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -51,15 +51,6 @@
#define RBD_DEBUG /* Activate rbd_assert() calls */
/*
- * The basic unit of block I/O is a sector. It is interpreted in a
- * number of contexts in Linux (blk, bio, genhd), but the default is
- * universally 512 bytes. These symbols are just slightly more
- * meaningful than the bare numbers they represent.
- */
-#define SECTOR_SHIFT 9
-#define SECTOR_SIZE (1ULL << SECTOR_SHIFT)
-
-/*
* Increment the given counter and return its updated value.
* If the counter is already 0 it will not be incremented.
* If the counter is already at its maximum value returns