From: Peter Zijlstra <peterz@infradead.org>
To: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org, Will Deacon <will.deacon@arm.com>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH v2] perf, pt, coresight: Clean up address filter structure
Date: Thu, 29 Mar 2018 14:10:36 +0200 [thread overview]
Message-ID: <20180329121036.GZ4043@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20180329120648.11902-1-alexander.shishkin@linux.intel.com>
On Thu, Mar 29, 2018 at 03:06:48PM +0300, Alexander Shishkin wrote:
> This is a cosmetic patch that deals with the address filter structure's
> ambiguous fields 'filter' and 'range'. The former stands to mean that the
> filter's *action* should be to filter the traces to its address range if
> it's set or stop tracing if it's unset. This is confusing and hard on the
> eyes, so this patch replaces it with 'action' enum. The 'range' field is
> completely redundant (meaning that the filter is an address range as
> opposed to a single address trigger), as we can use zero size to mean the
> same thing.
>
> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Ingo, can you merge this?
next prev parent reply other threads:[~2018-03-29 12:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-29 12:06 Alexander Shishkin
2018-03-29 12:10 ` Peter Zijlstra [this message]
2018-03-29 14:06 ` Ingo Molnar
2018-03-29 14:58 ` [tip:perf/core] perf/x86/pt, " tip-bot for Alexander Shishkin
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