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btrfs-progs: move group type and profile pretty printers to utils 

Move and add the btrfs_ prefix.

Signed-off-by: David Sterba <dsterba@suse.cz>
master
David Sterba 2014-10-23 19:05:31 +02:00
parent e4c12281c2
commit 3d1ed6d152
3 changed files with 48 additions and 45 deletions
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47
cmds-filesystem.c
View File

@ -136,49 +136,6 @@ static const char * const cmd_df_usage[] = {
NULL
};
static char *group_type_str(u64 flag)
{
u64 mask = BTRFS_BLOCK_GROUP_TYPE_MASK |
BTRFS_SPACE_INFO_GLOBAL_RSV;
switch (flag & mask) {
case BTRFS_BLOCK_GROUP_DATA:
return "Data";
case BTRFS_BLOCK_GROUP_SYSTEM:
return "System";
case BTRFS_BLOCK_GROUP_METADATA:
return "Metadata";
case BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_METADATA:
return "Data+Metadata";
case BTRFS_SPACE_INFO_GLOBAL_RSV:
return "GlobalReserve";
default:
return "unknown";
}
}
static char *group_profile_str(u64 flag)
{
switch (flag & BTRFS_BLOCK_GROUP_PROFILE_MASK) {
case 0:
return "single";
case BTRFS_BLOCK_GROUP_RAID0:
return "RAID0";
case BTRFS_BLOCK_GROUP_RAID1:
return "RAID1";
case BTRFS_BLOCK_GROUP_RAID5:
return "RAID5";
case BTRFS_BLOCK_GROUP_RAID6:
return "RAID6";
case BTRFS_BLOCK_GROUP_DUP:
return "DUP";
case BTRFS_BLOCK_GROUP_RAID10:
return "RAID10";
default:
return "unknown";
}
}
static int get_df(int fd, struct btrfs_ioctl_space_args **sargs_ret)
{
u64 count = 0;
@ -234,8 +191,8 @@ static void print_df(struct btrfs_ioctl_space_args *sargs, unsigned unit_mode)
for (i = 0; i < sargs->total_spaces; i++, sp++) {
printf("%s, %s: total=%s, used=%s\n",
group_type_str(sp->flags),
group_profile_str(sp->flags),
btrfs_group_type_str(sp->flags),
btrfs_group_profile_str(sp->flags),
pretty_size_mode(sp->total_bytes, unit_mode),
pretty_size_mode(sp->used_bytes, unit_mode));
}

44
utils.c
View File

@ -2450,3 +2450,47 @@ int find_next_key(struct btrfs_path *path, struct btrfs_key *key)
}
return 1;
}
char* btrfs_group_type_str(u64 flag)
{
u64 mask = BTRFS_BLOCK_GROUP_TYPE_MASK |
BTRFS_SPACE_INFO_GLOBAL_RSV;
switch (flag & mask) {
case BTRFS_BLOCK_GROUP_DATA:
return "Data";
case BTRFS_BLOCK_GROUP_SYSTEM:
return "System";
case BTRFS_BLOCK_GROUP_METADATA:
return "Metadata";
case BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_METADATA:
return "Data+Metadata";
case BTRFS_SPACE_INFO_GLOBAL_RSV:
return "GlobalReserve";
default:
return "unknown";
}
}
char* btrfs_group_profile_str(u64 flag)
{
switch (flag & BTRFS_BLOCK_GROUP_PROFILE_MASK) {
case 0:
return "single";
case BTRFS_BLOCK_GROUP_RAID0:
return "RAID0";
case BTRFS_BLOCK_GROUP_RAID1:
return "RAID1";
case BTRFS_BLOCK_GROUP_RAID5:
return "RAID5";
case BTRFS_BLOCK_GROUP_RAID6:
return "RAID6";
case BTRFS_BLOCK_GROUP_DUP:
return "DUP";
case BTRFS_BLOCK_GROUP_RAID10:
return "RAID10";
default:
return "unknown";
}
}

2
utils.h
View File

@ -160,5 +160,7 @@ static inline u64 btrfs_min_dev_size(u32 leafsize)
}
int find_next_key(struct btrfs_path *path, struct btrfs_key *key);
char* btrfs_group_type_str(u64 flag);
char* btrfs_group_profile_str(u64 flag);
#endif