http://bugzilla.kernel.org/show_bug.cgi?id=13621
Christoph Hellwig <hch@xxxxxx> changed:
What |Removed |Added
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AssignedTo|xfs-masters@xxxxxxxxxxx |hch@xxxxxx
--- Comment #18 from Christoph Hellwig <hch@xxxxxx> 2009-08-10 02:29:05 ---
Are you running a uni-processor kernel maybe? From looking around at the
implementations I have the fear that spin_is_locked doesn't work correctly on
uni-processor kernels with CONFIG_PREEMPT, although I can't find any defintive
documentation on it.
Try replacing the
ASSERT(spin_is_locked(&log->l_icloglock));
the tripped off for you with a
assert_spin_locked(&log->l_icloglock);
Alternatively try just reverting commit
39e2defe73106ca2e1c85e5286038a0a13f49513 which shouldn't cause a problem, but
introduced this spin_is_locked assert, interestingly the only non-negated one
in XFS, and one of very few all over the tree.
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