Re: [patch 0/6] RFC: fault-injection capabilities (v2)

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On Aug 31, 2006, at 13:29:20, Josh Triplett wrote:
On Thu, 2006-08-31 at 19:07 +0900, Akinobu Mita wrote:
This patch set provides some fault-injection capabilities.

- kmalloc failures

- alloc_pages() failures

- disk IO errors

We can see what really happens if those failures happen.

Looks very useful for testing error paths; nice work.

Should this perhaps taint the kernel when used?

It shouldn't; these are all failures that could quite possibly happen during normal operation even without this enabled, they're just a few orders of magnitude less likely (in most situations).

Cheers,
Kyle moffett
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