diff options
Diffstat (limited to 'cmds-filesystem.c')
| -rw-r--r-- | cmds-filesystem.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 815d59a5..93fd0eb5 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -28,10 +28,9 @@ #include "ioctl.h" #include "utils.h" #include "volumes.h" - #include "version.h" - #include "commands.h" +#include "list_sort.h" static const char * const filesystem_cmd_group_usage[] = { "btrfs filesystem [<group>] <command> [<args>]", @@ -183,6 +182,21 @@ static int uuid_search(struct btrfs_fs_devices *fs_devices, char *search) return 0; } +/* + * Sort devices by devid, ascending + */ +static int cmp_device_id(void *priv, struct list_head *a, + struct list_head *b) +{ + const struct btrfs_device *da = list_entry(a, struct btrfs_device, + dev_list); + const struct btrfs_device *db = list_entry(b, struct btrfs_device, + dev_list); + + return da->devid < db->devid ? -1 : + da->devid > db->devid ? 1 : 0; +} + static void print_one_uuid(struct btrfs_fs_devices *fs_devices) { char uuidbuf[37]; @@ -205,6 +219,7 @@ static void print_one_uuid(struct btrfs_fs_devices *fs_devices) (unsigned long long)total, pretty_size(device->super_bytes_used)); + list_sort(NULL, &fs_devices->devices, cmp_device_id); list_for_each(cur, &fs_devices->devices) { device = list_entry(cur, struct btrfs_device, dev_list); |