dm: rework queueing and suspension
authorMikulas Patocka <mpatocka@redhat.com>
Wed, 8 Apr 2009 23:27:15 +0000 (00:27 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Wed, 8 Apr 2009 23:27:15 +0000 (00:27 +0100)
Rework shutting down on suspend and document the associated rules.

Drop write lock in __split_and_process_bio to allow more processing
concurrency.

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

No differences found