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Re: [PATCH] Add working-set size and hotness information to fdo summary (issue6465057)


> The issue here is holding lock for all the files (that can be many) versus
> number of locks limits & possibilities for deadlocking (mind that updating
> may happen in different orders on the same files for different programs built
> from same objects)

lockf typically has a deadlock detector, and will error out.

-Andi


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