Re: [PATCH v0 07/71] perf tools: Record whether a dso is 64-bit

[David Ahern]

On 12/12/13, 12:05 PM, Arnaldo Carvalho de Melo wrote:

> Well, if we can pass somehow the magic number of an executable mmap
> in the PERF_RECORD_MMAP2 record, we would be able, together with the
> data we already have in the perf.data header (uname in a live session),
> to figure that out, no?

Sure, but any kernel-side only solution will be extremely limited in 
user base for years.

David
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