Re: [PATCH V2 1/4] perf: Add hardware breakpoint address mask

From: Oleg Nesterov
Date: Fri Apr 26 2013 - 12:50:42 EST

On 04/25, Jacob Shin wrote:
> Right now perf
> userland tool hard codes bp_len to 4, so I need to modify it to allow
> user to override the length if desired.

imho this itself looks like a good change...

> Oleg, Frederic, et al.
> Which syntax do you prefer?
> $ perf stat -e mem:0x1000/16

Personally I like this a bit more, but I won't argue in any case.


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