tree a49245e8ebb022605c5d1ce04948cf4a7f9a5c3b
parent 531fe96364f30879753d46c1f52ab839e12d2e5d
author Mikulas Patocka <mpatocka@redhat.com> 1245661938 +0100
committer Alasdair G Kergon <agk@redhat.com> 1245661938 +0100

dm: process requeue in dm_wq_work

If barrier request was returned with DM_ENDIO_REQUEUE,
requeue it in dm_wq_work instead of dec_pending.

This allows us to correctly handle a situation when some targets
are asking for a requeue and other targets signal an error.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>