From 1af4a0aaa5d4bfcd17020f0620017a3057a9fb8d Mon Sep 17 00:00:00 2001 From: Liu Bo Date: Mon, 13 Feb 2017 15:35:09 -0800 Subject: Btrfs: specify a new ordered extent type for create_io_em As 0 refers to an existing type BTRFS_ORDERED_IO_DONE, this specifies a new type 'REGULAR' for regular IO. Signed-off-by: Liu Bo Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/ordered-data.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/ordered-data.h') diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index b02b71d41d83..a8cb8efe6fae 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -75,6 +75,8 @@ struct btrfs_ordered_sum { * in the logging code. */ #define BTRFS_ORDERED_PENDING 11 /* We are waiting for this ordered extent to * complete in the current transaction. */ +#define BTRFS_ORDERED_REGULAR 12 /* Regular IO for COW */ + struct btrfs_ordered_extent { /* logical offset in the file */ u64 file_offset; -- cgit v1.2.3