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btrfs: uapi/linux/btrfs_tree.h, use __u8 and __u64 

u8 and u64 aren't exported to userspace, while __u8 and __u64 are.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Jeff Mahoney 2016-04-01 16:14:30 -04:00 committed by David Sterba
parent db6711600e
commit 14b05c5106
1 changed files with 26 additions and 26 deletions
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52
include/uapi/linux/btrfs_tree.h
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@ -334,14 +334,14 @@
*/
struct btrfs_disk_key {
__le64 objectid;
u8 type;
__u8 type;
__le64 offset;
} __attribute__ ((__packed__));
struct btrfs_key {
u64 objectid;
u8 type;
u64 offset;
__u64 objectid;
__u8 type;
__u64 offset;
} __attribute__ ((__packed__));
struct btrfs_dev_item {
@ -379,22 +379,22 @@ struct btrfs_dev_item {
__le32 dev_group;
/* seek speed 0-100 where 100 is fastest */
u8 seek_speed;
__u8 seek_speed;
/* bandwidth 0-100 where 100 is fastest */
u8 bandwidth;
__u8 bandwidth;
/* btrfs generated uuid for this device */
u8 uuid[BTRFS_UUID_SIZE];
__u8 uuid[BTRFS_UUID_SIZE];
/* uuid of FS who owns this device */
u8 fsid[BTRFS_UUID_SIZE];
__u8 fsid[BTRFS_UUID_SIZE];
} __attribute__ ((__packed__));
struct btrfs_stripe {
__le64 devid;
__le64 offset;
u8 dev_uuid[BTRFS_UUID_SIZE];
__u8 dev_uuid[BTRFS_UUID_SIZE];
} __attribute__ ((__packed__));
struct btrfs_chunk {
@ -433,7 +433,7 @@ struct btrfs_chunk {
struct btrfs_free_space_entry {
__le64 offset;
__le64 bytes;
u8 type;
__u8 type;
} __attribute__ ((__packed__));
struct btrfs_free_space_header {
@ -486,7 +486,7 @@ struct btrfs_extent_item_v0 {
struct btrfs_tree_block_info {
struct btrfs_disk_key key;
u8 level;
__u8 level;
} __attribute__ ((__packed__));
struct btrfs_extent_data_ref {
@ -501,7 +501,7 @@ struct btrfs_shared_data_ref {
} __attribute__ ((__packed__));
struct btrfs_extent_inline_ref {
u8 type;
__u8 type;
__le64 offset;
} __attribute__ ((__packed__));
@ -523,7 +523,7 @@ struct btrfs_dev_extent {
__le64 chunk_objectid;
__le64 chunk_offset;
__le64 length;
u8 chunk_tree_uuid[BTRFS_UUID_SIZE];
__u8 chunk_tree_uuid[BTRFS_UUID_SIZE];
} __attribute__ ((__packed__));
struct btrfs_inode_ref {
@ -583,7 +583,7 @@ struct btrfs_dir_item {
__le64 transid;
__le16 data_len;
__le16 name_len;
u8 type;
__u8 type;
} __attribute__ ((__packed__));
#define BTRFS_ROOT_SUBVOL_RDONLY (1ULL << 0)
@ -605,8 +605,8 @@ struct btrfs_root_item {
__le64 flags;
__le32 refs;
struct btrfs_disk_key drop_progress;
u8 drop_level;
u8 level;
__u8 drop_level;
__u8 level;
/*
* The following fields appear after subvol_uuids+subvol_times
@ -625,9 +625,9 @@ struct btrfs_root_item {
* when invalidating the fields.
*/
__le64 generation_v2;
u8 uuid[BTRFS_UUID_SIZE];
u8 parent_uuid[BTRFS_UUID_SIZE];
u8 received_uuid[BTRFS_UUID_SIZE];
__u8 uuid[BTRFS_UUID_SIZE];
__u8 parent_uuid[BTRFS_UUID_SIZE];
__u8 received_uuid[BTRFS_UUID_SIZE];
__le64 ctransid; /* updated when an inode changes */
__le64 otransid; /* trans when created */
__le64 stransid; /* trans when sent. non-zero for received subvol */
@ -751,12 +751,12 @@ struct btrfs_file_extent_item {
* it is treated like an incompat flag for reading and writing,
* but not for stat.
*/
u8 compression;
u8 encryption;
__u8 compression;
__u8 encryption;
__le16 other_encoding; /* spare for later use */
/* are we inline data or a real extent? */
u8 type;
__u8 type;
/*
* disk space consumed by the extent, checksum blocks are included
@ -783,7 +783,7 @@ struct btrfs_file_extent_item {
} __attribute__ ((__packed__));
struct btrfs_csum_item {
u8 csum;
__u8 csum;
} __attribute__ ((__packed__));
struct btrfs_dev_stats_item {
@ -874,14 +874,14 @@ enum btrfs_raid_types {
#define BTRFS_EXTENDED_PROFILE_MASK (BTRFS_BLOCK_GROUP_PROFILE_MASK | \
BTRFS_AVAIL_ALLOC_BIT_SINGLE)
static inline u64 chunk_to_extended(u64 flags)
static inline __u64 chunk_to_extended(__u64 flags)
{
if ((flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0)
flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE;
return flags;
}
static inline u64 extended_to_chunk(u64 flags)
static inline __u64 extended_to_chunk(__u64 flags)
{
return flags & ~BTRFS_AVAIL_ALLOC_BIT_SINGLE;
}
@ -900,7 +900,7 @@ struct btrfs_free_space_info {
#define BTRFS_FREE_SPACE_USING_BITMAPS (1ULL << 0)
#define BTRFS_QGROUP_LEVEL_SHIFT 48
static inline u64 btrfs_qgroup_level(u64 qgroupid)
static inline __u64 btrfs_qgroup_level(__u64 qgroupid)
{
return qgroupid >> BTRFS_QGROUP_LEVEL_SHIFT;
}