dm: convert to idr_alloc()
Convert to the much saner new idr interface. Signed-off-by:Tejun Heo <tj@kernel.org> Cc: Alasdair Kergon <agk@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
80f22b44
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