This splits off do_getxattr function from the getxattr function. This will
allow io_uring to call it from its io worker.
Signed-off-by: NStefan Roesch <shr@fb.com>
Acked-by: NChristian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20220323154420.3301504-3-shr@fb.comSigned-off-by: NJens Axboe <axboe@kernel.dk>