From: Andreas Schwab <schwab@linux-m68k.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
linux-kernel@vger.kernel.org,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Mike Galbraith <efault@gmx.de>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [GIT PULL] scheduler changes for v3.3
Date: Fri, 06 Jan 2012 18:49:29 +0100 [thread overview]
Message-ID: <m2boqg4t7a.fsf@igel.home> (raw)
In-Reply-To: <CA+55aFwNzNSd2B57XYLC5r9sg=+GD=dP-UPZQDxmLXyLODS6+w@mail.gmail.com> (Linus Torvalds's message of "Fri, 6 Jan 2012 08:58:55 -0800")
Linus Torvalds <torvalds@linux-foundation.org> writes:
> And by "clashes badly", I mean it. The sparse cleanups added a lot of
> casts between the types, which means that the mindless
>
> +#define usecs_to_cputime64(us) usecs_to_cputime(us)
>
> introduced by that commit 34845636a184 is now likely *wrong*, because
> "usecs_to_cputime()" now explicitly casts to a non-64-bit cputime_t.
Both s390 and powerpc define cputime_t and cputime64_t as the same
types, so this is ok.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2012-01-06 17:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 14:08 [GIT PULL] scheduler changes for v3.3 Ingo Molnar
2012-01-06 16:58 ` Linus Torvalds
2012-01-06 17:30 ` Frederic Weisbecker
2012-01-06 18:00 ` Linus Torvalds
2012-01-06 17:49 ` Andreas Schwab [this message]
2012-01-06 19:17 ` Ingo Molnar
2012-01-07 18:43 ` Martin Schwidefsky
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