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| author | Liu Bo <bo.li.liu@oracle.com> | 2017-02-14 02:35:09 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-02-17 14:03:48 +0300 |
| commit | 1af4a0aaa5d4bfcd17020f0620017a3057a9fb8d (patch) | |
| tree | cc2ae71ae332926dd0083896993496ba82683894 /fs/btrfs/ordered-data.h | |
| parent | 6f9994dbabe5756df1922d84a568cbff74ae1323 (diff) | |
| download | linux-1af4a0aaa5d4bfcd17020f0620017a3057a9fb8d.tar.xz | |
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 <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 2 |
1 files changed, 2 insertions, 0 deletions
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; |