tree 32cd50ec1bc13f2e599f72bfad2cbf800a76e70f
parent 86f40280e27474c666fea75cc705caeaf94f6346
author Jens Axboe <axboe@kernel.dk> 1328947442 +0100
committer Jens Axboe <axboe@kernel.dk> 1328947442 +0100

Only attempt zone switch if we have zones enabled

Just an offset isn't enough.

Signed-off-by: Jens Axboe <axboe@kernel.dk>