[PATCH] ext4: 48bit physical block number support in extents
Signed-off-by: Alex Tomas <alex@clusterfs.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/ext4_fs_i.h b/include/linux/ext4_fs_i.h
index b2ccd98..2bed0ef 100644
--- a/include/linux/ext4_fs_i.h
+++ b/include/linux/ext4_fs_i.h
@@ -72,10 +72,10 @@
* storage for cached extent
*/
struct ext4_ext_cache {
- __u32 ec_start;
- __u32 ec_block;
- __u32 ec_len; /* must be 32bit to return holes */
- __u32 ec_type;
+ ext4_fsblk_t ec_start;
+ __u32 ec_block;
+ __u32 ec_len; /* must be 32bit to return holes */
+ __u32 ec_type;
};
/*