bcachefs: support FS_IOC_SETFSLABEL

Implement support for FS_IOC_SETFSLABEL ioctl to set filesystem
label.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Hongbo Li 2024-06-03 21:26:20 +08:00 • committed by Kent Overstreet
commit 7a254053a5