On Thu, 2017-05-04 at 00:31 -0700, Omar Sandoval wrote: > From: Omar Sandoval <osandov@xxxxxx> > > blk_queue_flags_store() currently truncates and returns a short write if > the operation being written is too long. This can give us weird results, > like here: > > $ echo "run bar" > echo: write error: invalid argument > $ dmesg > [ 1103.075435] blk_queue_flags_store: unsupported operation bar. Use either 'run' or 'start' > > Instead, return an error if the user does this. While we're here, make > the argument names consistent with everywhere else in this file. Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
