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Btrfs-progs: make btrfs filesystem show <uuid> actually work

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The btrfs filesystem show command is only actually searching for labels,
it's not searching for UUID's at all.  This patch fixes that problem.
Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
This commit is contained in:
Josef Bacik 2012-04-25 14:22:32 -04:00 committed by Chris Mason
parent 8ad8e789fc
commit 3f388b9690
1 changed files with 7 additions and 0 deletions
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7
cmds-filesystem.c
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@ -155,8 +155,15 @@ static int cmd_df(int argc, char **argv)
static int uuid_search(struct btrfs_fs_devices *fs_devices, char *search)
{
char uuidbuf[37];
struct list_head *cur;
struct btrfs_device *device;
int search_len = strlen(search);
search_len = min(search_len, 37);
uuid_unparse(fs_devices->fsid, uuidbuf);
if (!strncmp(uuidbuf, search, search_len))
return 1;
list_for_each(cur, &fs_devices->devices) {
device = list_entry(cur, struct btrfs_device, dev_list);