btrfs: use u8 for raid_array members

[sfrench/cifs-2.6.git] / fs / btrfs / volumes.h

diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 07156d974ac4a8ee40a01c029d4281dfdd6e8305..73520a6ed90ad8d66e22b18d9b73f950e693e652 100644 (file)
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -336,16 +336,16 @@ struct btrfs_device_info {
 };
 
 struct btrfs_raid_attr {
-       int sub_stripes;        /* sub_stripes info for map */
-       int dev_stripes;        /* stripes per dev */
-       int devs_max;           /* max devs to use */
-       int devs_min;           /* min devs needed */
-       int tolerated_failures; /* max tolerated fail devs */
-       int devs_increment;     /* ndevs has to be a multiple of this */
-       int ncopies;            /* how many copies to data has */
-       int nparity;            /* number of stripes worth of bytes to store
+       u8 sub_stripes;         /* sub_stripes info for map */
+       u8 dev_stripes;         /* stripes per dev */
+       u8 devs_max;            /* max devs to use */
+       u8 devs_min;            /* min devs needed */
+       u8 tolerated_failures;  /* max tolerated fail devs */
+       u8 devs_increment;      /* ndevs has to be a multiple of this */
+       u8 ncopies;             /* how many copies to data has */
+       u8 nparity;             /* number of stripes worth of bytes to store
                                 * parity information */
-       int mindev_error;       /* error code if min devs requisite is unmet */
+       u8 mindev_error;        /* error code if min devs requisite is unmet */
        const char raid_name[8]; /* name of the raid */
        u64 bg_flag;            /* block group flag of the raid */
 };