From: Andrew Morton <akpm@linux-foundation.org>
To: Tom Zanussi <tzanussi@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Steven Rostedt <rostedt@goodmis.org>,
fweisbec@gmail.com, Li Zefan <lizf@cn.fujitsu.com>
Subject: Re: [PATCH 2/3] tracing/filters: distinguish between signed and unsigned fields
Date: Tue, 28 Apr 2009 23:46:45 -0700 [thread overview]
Message-ID: <20090428234645.c1780736.akpm@linux-foundation.org> (raw)
In-Reply-To: <1240905893.6416.120.camel@tropicana>
On Tue, 28 Apr 2009 03:04:53 -0500 Tom Zanussi <tzanussi@gmail.com> wrote:
> +#define is_signed(t) (((t)-1) < 0)
geeze that was confusing until I worked out that `t' is supposed to be
the name of a C type.
is_signed(0) == true!
whee.
Rename it to is_signed_type() or something, please?
next prev parent reply other threads:[~2009-04-29 6:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-28 8:04 [PATCH 2/3] tracing/filters: distinguish between signed and unsigned fields Tom Zanussi
2009-04-29 6:46 ` Andrew Morton [this message]
2009-04-29 10:36 ` Ingo Molnar
2009-04-29 12:06 ` [tip:tracing/core] " tip-bot for Tom Zanussi
2009-04-29 12:09 ` tip-bot for Tom Zanussi
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