tree 10e5c845bcb2af0c5d9a7d79b231474983500a60
parent ede5ea0b8b815560dc54c712536fdf0b456b6ad0
author Mike Snitzer <snitzer@redhat.com> 1267842744 +0000
committer Alasdair G Kergon <agk@redhat.com> 1267842744 +0000

dm ioctl: only issue uevent on resume if state changed

Only issue a uevent on a resume if the state of the device changed,
i.e. if it was suspended and/or its table was replaced.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Alasdair G Kergon <agk@redhat.com>