From: David Howells <dhowells@redhat.com>
To: Linus Torvalds <torvalds@osdl.org>
Cc: David Howells <dhowells@redhat.com>,
Andrew Morton <akpm@osdl.org>,
"Maciej W. Rozycki" <macro@linux-mips.org>,
Roland Dreier <rdreier@cisco.com>,
Andy Fleming <afleming@freescale.com>,
Ben Collins <ben.collins@ubuntu.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jeff Garzik <jeff@garzik.org>
Subject: Re: [PATCH] Export current_is_keventd() for libphy
Date: Wed, 06 Dec 2006 18:02:19 +0000 [thread overview]
Message-ID: <20551.1165428139@redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0612060951150.3542@woody.osdl.org>
Linus Torvalds <torvalds@osdl.org> wrote:
> test_bit() with a constant number is done very much in C, and very much on
> purpose. _Exactly_ to allow the compiler to combine these kinds of things.
Ah... I've read that several times, and each time I've assumed it's referring
to *addr not nr as being constant.
David
next prev parent reply other threads:[~2006-12-06 18:02 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-03 5:50 [PATCH] Export current_is_keventd() for libphy Ben Collins
2006-12-03 9:16 ` Andrew Morton
2006-12-04 19:17 ` Steve Fox
2006-12-05 18:05 ` Maciej W. Rozycki
2006-12-05 17:48 ` Maciej W. Rozycki
2006-12-05 18:07 ` Linus Torvalds
2006-12-05 19:31 ` Andrew Morton
2006-12-05 18:57 ` Andy Fleming
2006-12-06 12:31 ` Maciej W. Rozycki
2006-12-05 20:39 ` Andrew Morton
2006-12-05 20:59 ` Andy Fleming
2006-12-05 21:26 ` Andrew Morton
2006-12-05 21:37 ` Roland Dreier
2006-12-05 21:57 ` Andrew Morton
2006-12-05 23:49 ` Roland Dreier
2006-12-05 23:52 ` Roland Dreier
2006-12-06 15:25 ` Maciej W. Rozycki
2006-12-06 15:57 ` Andrew Morton
2006-12-06 17:17 ` Linus Torvalds
2006-12-06 17:43 ` David Howells
2006-12-06 17:50 ` Jeff Garzik
2006-12-06 18:07 ` Linus Torvalds
2006-12-06 17:53 ` Linus Torvalds
2006-12-06 17:58 ` Linus Torvalds
2006-12-06 18:33 ` Linus Torvalds
2006-12-06 18:37 ` Linus Torvalds
2006-12-06 18:43 ` David Howells
2006-12-06 19:02 ` Linus Torvalds
2006-12-06 18:02 ` David Howells [this message]
2006-12-07 1:21 ` Linus Torvalds
2006-12-07 6:42 ` Andrew Morton
2006-12-07 7:49 ` Andrew Morton
2006-12-07 10:29 ` David Howells
2006-12-07 10:42 ` Andrew Morton
2006-12-07 17:05 ` Jeff Garzik
2006-12-07 17:57 ` Andrew Morton
2006-12-07 18:17 ` Andrew Morton
2006-12-08 16:52 ` [PATCH] group xtime, xtime_lock, wall_to_monotonic, avenrun, calc_load_count fields together in ktimed Eric Dumazet
2006-12-09 5:46 ` Andrew Morton
2006-12-09 6:07 ` Randy Dunlap
2006-12-11 20:44 ` Eric Dumazet
2006-12-11 22:00 ` Andrew Morton
2006-12-13 21:26 ` [PATCH] Introduce time_data, a new structure to hold jiffies, xtime, xtime_lock, wall_to_monotonic, calc_load_count and avenrun Eric Dumazet
2006-12-15 5:24 ` Andrew Morton
2006-12-15 11:21 ` Eric Dumazet
2006-12-15 16:21 ` Eric Dumazet
2006-12-07 18:08 ` [PATCH] Export current_is_keventd() for libphy Maciej W. Rozycki
2006-12-07 18:59 ` Andy Fleming
2006-12-07 16:49 ` Linus Torvalds
2006-12-07 17:52 ` Andrew Morton
2006-12-07 18:01 ` Linus Torvalds
2006-12-07 18:16 ` Andrew Morton
2006-12-07 18:27 ` Linus Torvalds
2006-12-07 15:28 ` Maciej W. Rozycki
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