[GIT PULL] async changes for 3.9-rc1

2013-02-19 Thread Tejun Heo
Hello, Linus. These are followups for the earlier deadlock issue involving async ending up waiting for itself through block requesting module[1]. The following changes are made by these commits. * Instead of requesting default elevator on each request_queue init, block now requests it once

[GIT PULL] async changes for 3.9-rc1

2013-02-19 Thread Tejun Heo
Hello, Linus. These are followups for the earlier deadlock issue involving async ending up waiting for itself through block requesting module[1]. The following changes are made by these commits. * Instead of requesting default elevator on each request_queue init, block now requests it once