tree eaa377c640fd595391491725ab477f29062374b1
parent 035220b33d6865d81d5433600def53373cca7127
author Joe Thornber <ejt@redhat.com> 1332956484 +0100
committer Alasdair G Kergon <agk@redhat.com> 1332956484 +0100

dm thin: correct comments

Remove documentation for unimplemented 'trim' message.

I'd planned a 'trim' target message for shrinking thin devices, but
this is better handled via the discard ioctl.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>