dm delay: document that offsets are specified in sectors

Only delay params are mentioned in delay.txt.
Mention offsets just like documents for linear and flakey do.

Signed-off-by: Tomohiro Kusumi <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
This commit is contained in:
Tomohiro Kusumi 2015-10-28 04:38:56 +09:00 • committed by Mike Snitzer
commit f49e869a61
2 changed files with 2 additions and 0 deletions

View file

@ -122,6 +122,7 @@ static void flush_expired_bios(struct work_struct *work)
* <device> <offset> <delay> [<write_device> <write_offset> <write_delay>]
*
* With separate write parameters, the first set is only used for reads.
* Offsets are specified in sectors.
* Delays are specified in milliseconds.
*/
static int delay_ctr(struct dm_target *ti, unsigned int argc, char **argv)