btrfs: switch extent_page_data bit fields to bools

The semantics of the two members is a boolean, so change the type
accordingly.  We have space in extent_page_data due to alignment there's
no change in size.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index bda420d..c1294a6 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -109,10 +109,10 @@ struct extent_page_data {
        /* tells writepage not to lock the state bits for this range
         * it still does the unlocking
         */
-       unsigned int extent_locked:1;
+       bool extent_locked;
 
        /* tells the submit_bio code to use REQ_SYNC */
-       unsigned int sync_io:1;
+       bool sync_io;
 };
 
 static void submit_one_bio(struct btrfs_bio_ctrl *bio_ctrl)