tree 1a23bec091d5163dfec29750b5daf3e93637c5ab
parent 1e03f97e4301f75a2f3b649787f7876516764929
author Mikulas Patocka <mpatocka@redhat.com> 1260489153 +0000
committer Alasdair G Kergon <agk@redhat.com> 1260489153 +0000

dm snapshot: queue writes to chunks being merged

While a set of chunks is being merged, any overlapping writes need to be
queued.

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