[PATCH] xfstests: enhance ltp/fsx with a timeout option

[Rich Johnston]

David,

Thanks for submitting this patch. I like the addition of the -T option.

I used test 263 to verify that fsx works as expected with the new -T and 
the existing -N options.  With the -T option of course, test 263 will 
fail.  I don't suggest that we change existing tests but add new tests 
which use the new -T option. Do you have a new test which you intend to 
use the -T option that can be submitted with this patch?

Thanks
--Rich