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author	Jason Dillaman <dillaman@redhat.com>
	Thu, 31 Aug 2017 02:08:15 +0000 (22:08 -0400)
committer	Jason Dillaman <dillaman@redhat.com>
	Thu, 31 Aug 2017 14:00:32 +0000 (10:00 -0400)
commit	8fb8eb61dd8b2e44cb10da9b28fa334267784e2f
tree	0661e106f72139c22f48816b9aae78a9c9526c7b	tree \| snapshot
parent	4509765fee20aab082dfbb2ba02cf76f796d6292	commit \| diff

librbd: directly inform IO work queue when locks are required

Due to lock dependency issues between librbd locks and the the thread
pool lock, it's impossible to directly determine if the lock is
required within the _void_dequeue method. Therefore, this state needs
to be internally tracked by the work queue.

(derived from commit 4a525671b3541a0a208dd039ac96f42bc8fca2cc)

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

Unnamed repository; edit this file 'description' to name the repository.

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src/librbd/AioImageRequestWQ.cc		diff \| blob \| history
src/librbd/AioImageRequestWQ.h		diff \| blob \| history
src/librbd/ExclusiveLock.cc		diff \| blob \| history
src/librbd/exclusive_lock/ReleaseRequest.cc		diff \| blob \| history
src/librbd/image/RefreshRequest.cc		diff \| blob \| history
src/test/librbd/exclusive_lock/test_mock_ReleaseRequest.cc		diff \| blob \| history
src/test/librbd/image/test_mock_RefreshRequest.cc		diff \| blob \| history
src/test/librbd/mock/MockAioImageRequestWQ.h		diff \| blob \| history
src/test/librbd/test_mock_ExclusiveLock.cc		diff \| blob \| history