Merge branch 'liblockdep-fixes-3.15' of...

Merge branch 'liblockdep-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux into perf/urgent

Pull liblockdep fixes from Sasha Levin, to fix two build related bugs.

Signed-off-by: Ingo Molnar <mingo@kernel.org>