btrfs: add blk_types.h include to compression.h

When moving the printk messages into their own file I got a compiler
error because the includes grabbed compression.h, but nothing pulled in
the blk_types.h dependency that compression.h has because it uses
blkstatus_t.  Add blk_types.h to compression.h so that this sort of
thing doesn't happen in the future.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h
index 9da2343eeff5ff5cf2a50810c91ac5e5f11af922..b961462399aeb6841775dc047d9d5ae638208c94 100644 (file)
--- a/fs/btrfs/compression.h
+++ b/fs/btrfs/compression.h
@@ -6,6 +6,7 @@
 #ifndef BTRFS_COMPRESSION_H
 #define BTRFS_COMPRESSION_H
 
+#include <linux/blk_types.h>
 #include <linux/sizes.h>
 
 struct btrfs_inode;