Re: [patch] mm: tiny-shmem fix lor, mmap_sem vs i_mutex

From: Jeremy Fitzhardinge
Date: Thu Sep 18 2008 - 15:29:17 EST


Ingo Molnar wrote:
> in 7 days that's about 7000 random bootups, 20% of which had TINY_SHMEM
> enabled, half 32-bit, half 64-bit x86. It did not blow up in any way
> that would have prevented the kernel from building its next random
> version from within itself and it did not produce any kernel messages
> with various random kernel debug, compile and boot options.
>

Does anything in that workload actually use shared memory?

J
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