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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2008-12-04 09:00:17 +0100
committerIngo Molnar <mingo@elte.hu>2008-12-04 10:08:18 +0100
commit00ef9f7348dfd2fc223ec42aceb30836e86b367f (patch)
tree14c33d878bec717179a6916232e118dbfbf7d65f /include/linux/dmaengine.h
parentcb9c34e6d090d376b77becaa5d29a65dec7f4272 (diff)
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lockdep: change a held lock's class
Impact: introduce new lockdep API Allow to change a held lock's class. Basically the same as the existing code to change a subclass therefore reuse all that. The XFS code will be able to use this to annotate their inode locking. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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