From: Peter Zijlstra <peterz@infradead.org>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Frederic Weisbecker <fweisbec@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Tom Zanussi <tzanussi@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/4] tracing/profile: Add filter support
Date: Tue, 13 Oct 2009 11:16:17 +0200 [thread overview]
Message-ID: <1255425377.8392.156.camel@twins> (raw)
In-Reply-To: <4AD3E3B5.70502@cn.fujitsu.com>
On Tue, 2009-10-13 at 10:19 +0800, Li Zefan wrote:
> +#ifdef CONFIG_EVENT_PROFILE
> + struct event_filter *filter;
> + int filter_active;
> #endif
Why do you need filter_active, isn't !filter equivalent?
next prev parent reply other threads:[~2009-10-13 9:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-13 2:17 [PATCH 0/4] perf trace: Add filter Suppport, V2 Li Zefan
2009-10-13 2:18 ` [PATCH 1/4] tracing/filters: Refactor subsystem filter code Li Zefan
2009-10-13 2:18 ` [PATCH 2/4] tracing/filters: Use a different op for glob match Li Zefan
2009-10-13 2:19 ` [PATCH 3/4] tracing/profile: Add filter support Li Zefan
2009-10-13 9:16 ` Peter Zijlstra [this message]
2009-10-13 9:23 ` Li Zefan
2009-10-13 10:07 ` Ingo Molnar
2009-10-13 2:20 ` [PATCH 4/4] perf trace: Add filter Suppport Li Zefan
-- strict thread matches above, loose matches on Subject: below --
2009-10-15 3:19 [PATCH 0/4] perf trace: Add filter Suppport, V3 Li Zefan
2009-10-15 3:21 ` [PATCH 3/4] tracing/profile: Add filter support Li Zefan
2009-10-15 9:47 ` Américo Wang
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